Build: Bump tcort/github-action-markdown-link-check from 1.1.1 to 1.1.2

Bumps [tcort/github-action-markdown-link-check](https://github.com/tcort/github-action-markdown-link-check) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/tcort/github-action-markdown-link-check/releases)
- [Commits](tcort/github-action-markdown-link-check@f3d3302...e7c7a18)

---
updated-dependencies:
- dependency-name: tcort/github-action-markdown-link-check
  dependency-version: 1.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/check-md-link.yml

@@ -37,4 +37,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@master
-    - uses: tcort/github-action-markdown-link-check@f3d33029dca1c4a24b87e2df648f9f4604ef6533
+    - uses: tcort/github-action-markdown-link-check@e7c7a18363c842693fadde5d41a3bd3573a7a225