dependabot: bump mkdocs-material-extensions from 1.3 to 1.3.1 (#279)

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ mkdocs==1.6.0
 # mkdocs-git-revision-date-localized-plugin==1.1.0
 mkdocs-glightbox==0.5.2
 mkdocs-material==9.7.6
-mkdocs-material-extensions==1.3
+mkdocs-material-extensions==1.3.1
 mkdocs-minify-plugin==0.8.0
 pygments==2.20.0
 pymdown-extensions==10.21.2