ci(docs): update mkdocs-material image to version 7.1.1 (#1894)

.github/workflows/deploy-docs.yml

@@ -41,7 +41,7 @@ jobs:
       - name: 'Build with mkdocs-material via Docker'
         working-directory: docs
         # --user is required for build output file ownership to match the CI user instead of the containers internal user
-        run: docker run --rm --user "$(id -u):$(id -g)" -v "${PWD}:/docs" squidfunk/mkdocs-material:7.1.0 build --strict
+        run: docker run --rm --user "$(id -u):$(id -g)" -v "${PWD}:/docs" squidfunk/mkdocs-material:7.1.1 build --strict
 
       - name: 'If a tagged version, fix canonical links and remove `404.html`'
         if: startsWith(github.ref, 'refs/tags/')

.github/workflows/pr-docs.yml

@@ -19,4 +19,4 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: 'Build with mkdocs-material via Docker'
-        run: docker run --rm -v ${PWD}:/docs squidfunk/mkdocs-material:7.1.0 build --strict
+        run: docker run --rm -v ${PWD}:/docs squidfunk/mkdocs-material:7.1.1 build --strict