chore: bump gaurav-nelson/github-action-markdown-link-check

Bumps [gaurav-nelson/github-action-markdown-link-check](https://github.com/gaurav-nelson/github-action-markdown-link-check) from 1.0.14 to 1.0.15.
- [Release notes](https://github.com/gaurav-nelson/github-action-markdown-link-check/releases)
- [Commits](gaurav-nelson/github-action-markdown-link-check@0a51127...d53a906)

---
updated-dependencies:
- dependency-name: gaurav-nelson/github-action-markdown-link-check
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/markdown-link-check.yaml

@@ -23,7 +23,7 @@ jobs:
     steps:
     - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
     # pinning to the sha 9710f0fec812ce0a3b98bef4c9d842fc1f39d976 from https://github.com/gaurav-nelson/github-action-markdown-link-check/releases/tag/1.0.13
-    - uses: gaurav-nelson/github-action-markdown-link-check@0a51127e9955b855a9bbfa1ff5577f1d1338c9a5
+    - uses: gaurav-nelson/github-action-markdown-link-check@d53a906aa6b22b8979d33bc86170567e619495ec
       with:
         # this will only show errors in the output
         use-quiet-mode: 'yes'