Bump actions/checkout from 5 to 6 (#6416)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/android.yml

@@ -43,7 +43,7 @@ jobs:
         -DNCNN_VULKAN=ON \
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: true
 
@@ -110,7 +110,7 @@ jobs:
         -DNCNN_VULKAN=ON \
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: true
 

.github/workflows/code-format.yml

@@ -20,7 +20,7 @@ jobs:
         apt-get update -y
         apt-get install -y astyle git
 
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: cache-clang-format
       id: cache-clang-format

.github/workflows/codeql-analysis.yml

@@ -43,7 +43,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.

.github/workflows/compare-binary-size.yml

@@ -13,15 +13,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout-pr-branch
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         ref: ${{ github.event.pull_request.head.ref }}
         repository: ${{ github.event.pull_request.head.repo.full_name }}
         submodules: true
         path: pr
 
     - name: checkout-base-branch
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         ref: ${{ github.event.pull_request.base.ref }}
         repository: ${{ github.event.pull_request.base.repo.full_name }}

.github/workflows/elf-riscv32.yml

@@ -32,7 +32,7 @@ jobs:
   rv32gc:
     runs-on: [self-hosted, linux, centos]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     #- name: riscv-gnu-toolchain
       #run: |
@@ -41,7 +41,7 @@ jobs:
         #mv riscv riscv32-elf
 
     #- name: checkout-riscv-pk
-      #uses: actions/checkout@v5
+      #uses: actions/checkout@v6
       #with:
         #repository: riscv/riscv-pk
         #path: riscv-pk
@@ -58,7 +58,7 @@ jobs:
         #make install
 
     #- name: checkout-riscv-isa-sim
-      #uses: actions/checkout@v5
+      #uses: actions/checkout@v6
       #with:
         #repository: riscv-software-src/riscv-isa-sim
         #path: riscv-isa-sim

.github/workflows/elf-riscv64.yml

@@ -32,7 +32,7 @@ jobs:
   rv64gc:
     runs-on: [self-hosted, linux, centos]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     #- name: riscv-gnu-toolchain
       #run: |
@@ -41,7 +41,7 @@ jobs:
         #mv riscv riscv64-elf
 
     #- name: checkout-riscv-pk
-      #uses: actions/checkout@v5
+      #uses: actions/checkout@v6
       #with:
         #repository: riscv/riscv-pk
         #path: riscv-pk
@@ -58,7 +58,7 @@ jobs:
         #make install
 
     #- name: checkout-riscv-isa-sim
-      #uses: actions/checkout@v5
+      #uses: actions/checkout@v6
       #with:
         #repository: riscv-software-src/riscv-isa-sim
         #path: riscv-isa-sim

.github/workflows/esp32.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -45,7 +45,7 @@ jobs:
           sudo apt-get install -y cmake ninja-build ccache
             
       - name: Checkout ESP-IDF
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: espressif/esp-idf
           path: esp-idf-install

.github/workflows/harmonyos.yml

@@ -43,7 +43,7 @@ jobs:
         -DNCNN_VULKAN=ON \
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: true
 

.github/workflows/ios.yml

@@ -69,7 +69,7 @@ jobs:
         -DNCNN_VULKAN=ON \
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: true
 

.github/workflows/linux-aarch64.yml

@@ -32,7 +32,7 @@ jobs:
   aarch64-native:
     runs-on: ubuntu-24.04-arm
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: build
       run: |
@@ -61,7 +61,7 @@ jobs:
   asan:
     runs-on: ubuntu-24.04-arm
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: build
       run: |
         mkdir build && cd build
@@ -75,7 +75,7 @@ jobs:
   aarch64:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: aarch64-gnu-toolchain
       run: |