Bump mkdocs-material from 9.6.10 to 9.6.11 (#243)

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ black==25.1.0
 build==1.2.2.post1
 ebcdic==1.1.1; sys_platform!="zos"
 griffe==1.7.2
-mkdocs-material==9.6.10
+mkdocs-material==9.6.11
 mkdocs-minify-plugin==0.8.0
 mkdocstrings-python==1.16.10
 pycodestyle==2.13.0