add & update theme dependencies

requirements.txt

@@ -1,4 +1,15 @@
+markdown~=3.2
+
+mkdocs~=1.5.3
+mkdocs-material~=9.5.7
+mkdocs-material-extensions~=1.3.1
 mkdocs-awesome-pages-plugin==2.9.2
-mkdocs-material-extensions==1.3.1
-mkdocs-material==9.4.14
-mkdocs==1.5.3
+pygments~=2.16
+pymdown-extensions~=10.2
+
+# Requirements for plugins
+babel~=2.10
+colorama~=0.4
+paginate~=0.5
+regex>=2022.4
+requests~=2.26