build(deps): bump the tools-mod group in /tools/mod with 5 updates

Bumps the tools-mod group in /tools/mod with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [github.com/alexfalkowski/gocovmerge](https://github.com/alexfalkowski/gocovmerge) | `1.6.0` | `1.11.0` |
| [github.com/google/addlicense](https://github.com/google/addlicense) | `1.1.1` | `1.2.0` |
| [github.com/google/yamlfmt](https://github.com/google/yamlfmt) | `0.16.0` | `0.20.0` |
| [github.com/grpc-ecosystem/grpc-gateway/v2](https://github.com/grpc-ecosystem/grpc-gateway) | `2.26.3` | `2.27.3` |
| [gotest.tools/gotestsum](https://github.com/gotestyourself/gotestsum) | `1.12.1` | `1.13.0` |


Updates `github.com/alexfalkowski/gocovmerge` from 1.6.0 to 1.11.0
- [Release notes](https://github.com/alexfalkowski/gocovmerge/releases)
- [Changelog](https://github.com/alexfalkowski/gocovmerge/blob/master/CHANGELOG.md)
- [Commits](alexfalkowski/gocovmerge@v1.6.0...v1.11.0)

Updates `github.com/google/addlicense` from 1.1.1 to 1.2.0
- [Release notes](https://github.com/google/addlicense/releases)
- [Changelog](https://github.com/google/addlicense/blob/master/.goreleaser.yaml)
- [Commits](google/addlicense@v1.1.1...v1.2.0)

Updates `github.com/google/yamlfmt` from 0.16.0 to 0.20.0
- [Release notes](https://github.com/google/yamlfmt/releases)
- [Changelog](https://github.com/google/yamlfmt/blob/main/.goreleaser.yaml)
- [Commits](google/yamlfmt@v0.16.0...v0.20.0)

Updates `github.com/grpc-ecosystem/grpc-gateway/v2` from 2.26.3 to 2.27.3
- [Release notes](https://github.com/grpc-ecosystem/grpc-gateway/releases)
- [Changelog](https://github.com/grpc-ecosystem/grpc-gateway/blob/main/.goreleaser.yml)
- [Commits](grpc-ecosystem/grpc-gateway@v2.26.3...v2.27.3)

Updates `gotest.tools/gotestsum` from 1.12.1 to 1.13.0
- [Release notes](https://github.com/gotestyourself/gotestsum/releases)
- [Commits](gotestyourself/gotestsum@v1.12.1...v1.13.0)

---
updated-dependencies:
- dependency-name: github.com/alexfalkowski/gocovmerge
  dependency-version: 1.11.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: tools-mod
- dependency-name: github.com/google/addlicense
  dependency-version: 1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: tools-mod
- dependency-name: github.com/google/yamlfmt
  dependency-version: 0.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: tools-mod
- dependency-name: github.com/grpc-ecosystem/grpc-gateway/v2
  dependency-version: 2.27.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: tools-mod
- dependency-name: gotest.tools/gotestsum
  dependency-version: 1.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: tools-mod
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

tools/mod/go.mod

@@ -1,23 +1,23 @@
 module go.etcd.io/etcd/tools/v3
 
-go 1.24
+go 1.24.0
 
 toolchain go1.24.1
 
 require (
-	github.com/alexfalkowski/gocovmerge v1.6.0
+	github.com/alexfalkowski/gocovmerge v1.11.0
 	github.com/appscodelabs/license-bill-of-materials v0.0.0-20220707232035-6018e0c5287c
 	github.com/chzchzchz/goword v0.0.0-20170907005317-a9744cb52b03
 	github.com/cloudflare/cfssl v1.6.5
 	github.com/gogo/protobuf v1.3.2
 	github.com/golangci/golangci-lint v1.64.8
-	github.com/google/addlicense v1.1.1
-	github.com/google/yamlfmt v0.16.0
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3
+	github.com/google/addlicense v1.2.0
+	github.com/google/yamlfmt v0.20.0
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3
 	go.etcd.io/gofail v0.2.0
 	go.etcd.io/protodoc v0.0.0-20180829002748-484ab544e116
 	go.etcd.io/raft/v3 v3.6.0
-	gotest.tools/gotestsum v1.12.1
+	gotest.tools/gotestsum v1.13.0
 	gotest.tools/v3 v3.5.2
 	honnef.co/go/tools v0.6.1
 )
@@ -50,7 +50,6 @@ require (
 	github.com/blizzy78/varnamelen v0.8.0 // indirect
 	github.com/bmatcuk/doublestar/v4 v4.8.1 // indirect
 	github.com/bombsimon/wsl/v4 v4.5.0 // indirect
-	github.com/braydonk/yaml v0.9.0 // indirect
 	github.com/breml/bidichk v0.3.2 // indirect
 	github.com/breml/errchkjson v0.4.0 // indirect
 	github.com/butuzov/ireturn v0.3.1 // indirect
@@ -70,11 +69,11 @@ require (
 	github.com/fatih/color v1.18.0 // indirect
 	github.com/fatih/structtag v1.2.0 // indirect
 	github.com/firefart/nonamedreturns v1.0.5 // indirect
-	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/fzipp/gocyclo v0.6.0 // indirect
 	github.com/ghostiam/protogetter v0.3.9 // indirect
 	github.com/go-critic/go-critic v0.12.0 // indirect
-	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-sql-driver/mysql v1.7.1 // indirect
 	github.com/go-toolsmith/astcast v1.1.0 // indirect
 	github.com/go-toolsmith/astcopy v1.1.0 // indirect
@@ -213,19 +212,22 @@ require (
 	go.uber.org/automaxprocs v1.6.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/crypto v0.36.0 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	golang.org/x/crypto v0.41.0 // indirect
 	golang.org/x/exp/typeparams v0.0.0-20250210185358-939b2ce775ac // indirect
-	golang.org/x/mod v0.24.0 // indirect
-	golang.org/x/net v0.37.0 // indirect
-	golang.org/x/sync v0.12.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
-	golang.org/x/term v0.30.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
-	golang.org/x/tools v0.31.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb // indirect
-	google.golang.org/grpc v1.71.0 // indirect
-	google.golang.org/protobuf v1.36.6 // indirect
+	golang.org/x/mod v0.27.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
+	golang.org/x/sync v0.17.0 // indirect
+	golang.org/x/sys v0.36.0 // indirect
+	golang.org/x/term v0.35.0 // indirect
+	golang.org/x/text v0.29.0 // indirect
+	golang.org/x/tools v0.36.0 // indirect
+	golang.org/x/tools/go/expect v0.1.1-deprecated // indirect
+	golang.org/x/tools/go/packages/packagestest v0.1.1-deprecated // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250929231259-57b25ae835d4 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250929231259-57b25ae835d4 // indirect
+	google.golang.org/grpc v1.75.1 // indirect
+	google.golang.org/protobuf v1.36.10 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect