mkdocs-material version bump

Author: mdbenito

requirements-docs.txt

@@ -14,7 +14,7 @@ mkdocs-gen-files==0.5.0
 mkdocs-git-revision-date-localized-plugin
 mkdocs-glightbox==0.4.0
 mkdocs-literate-nav==0.6.1
-mkdocs-material[imaging]==9.6.7
+mkdocs-material[imaging]==9.6.11
 mkdocs-publisher==1.4.6
 mkdocs-section-index==0.3.9
 mkdocs-macros-plugin==1.3.7