chore(deps): update dependency mkdocs-material to v9.7.5 (kubeovn#390)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docs/requirements.txt

@@ -3,7 +3,7 @@ jinja2==3.1.6
 mike==2.1.4
 mkdocs-git-revision-date-localized-plugin==1.5.1
 mkdocs-markdownextradata-plugin==0.2.6
-mkdocs-material==9.7.4
+mkdocs-material==9.7.5
 mkdocs-minify-plugin==0.8.0
 mkdocs-static-i18n==1.3.1
 mkdocs-git-committers-plugin-2==2.5.0