Update dependency mkdocs-material to v9.7.6 (#2297)

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

Author: renovate[bot]

.github/workflows/mkdocs-requirements.txt

@@ -6,7 +6,7 @@ lunr==0.8.0
 MarkupSafe==3.0.3
 mkdocs==1.6.1
 mkdocs-macros-plugin==1.5.0
-mkdocs-material==9.7.5
+mkdocs-material==9.7.6
 mkdocs-material-extensions==1.3.1
 Pygments==2.19.2
 pymdown-extensions==10.21