Update mkdocs-link.yml

Author: Igigog

.github/workflows/mkdocs-link.yml

@@ -7,4 +7,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@master
-    - uses: byrnereese/github-action-mkdocs-link-check@v1
+    - uses: byrnereese/github-action-mkdocs-link-check@1.0