Merge pull request #2222 from kubernetes-sigs/dependabot/pip/mkdocs-material-9.1.19

build(deps): bump mkdocs-material from 9.1.18 to 9.1.19

Author: k8s-ci-robot

requirements.txt

@@ -10,7 +10,7 @@ MarkupSafe==2.1.3
 mkdocs==1.4.3
 mkdocs-awesome-pages-plugin==2.9.1
 mkdocs-macros-plugin==1.0.2
-mkdocs-material==9.1.18
+mkdocs-material==9.1.19
 mkdocs-material-extensions==1.1.1
 mkdocs-redirects==1.2.0
 mkdocs-mermaid2-plugin==1.0.1