build(deps): bump jwt-simple from 0.12.12 to 0.12.13

Bumps [jwt-simple](https://github.com/jedisct1/rust-jwt-simple) from 0.12.12 to 0.12.13.
- [Release notes](https://github.com/jedisct1/rust-jwt-simple/releases)
- [Commits](jedisct1/rust-jwt-simple@0.12.12...0.12.13)

---
updated-dependencies:
- dependency-name: jwt-simple
  dependency-version: 0.12.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]