feat(Dependencies): Update dependency mkdocs-material to v9.5.15

| datasource | package         | from   | to     |
| ---------- | --------------- | ------ | ------ |
| pypi       | mkdocs-material | 9.5.14 | 9.5.15 |

requirements.txt

@@ -1,5 +1,5 @@
 mkdocs==1.5.3
-mkdocs-material==9.5.14
+mkdocs-material==9.5.15
 mkdocs-glightbox==0.3.7
 mkdocs-htmlproofer-plugin
 pygments