Updates mkdocs-material to 7.1.1 as well as dependencies (#2948)

requirements.txt

@@ -1,31 +1,31 @@
-# This requirements.txt file is exclusively for mkdocs docfile creation, and doesn't have anything
-# specifically to do with ddev.
-Babel==2.8.0
+Babel==2.9.0
 click==7.1.2
 future==0.18.2
-gitdb==4.0.5
-GitPython==3.1.7
+gitdb==4.0.7
+GitPython==3.1.14
 htmlmin==0.1.12
-Jinja2==2.11.2
-joblib==0.16.0
+Jinja2==2.11.3
+joblib==1.0.1
 jsmin==2.2.2
-livereload==2.6.2
+livereload==2.6.3
 lunr==0.5.8
-Markdown==3.2.2
+Markdown==3.3.4
 MarkupSafe==1.1.1
 mdx-truly-sane-lists==1.2
 mkdocs==1.1.2
-mkdocs-git-revision-date-localized-plugin==0.7
-mkdocs-material==5.5.7
-mkdocs-material-extensions==1.0
-mkdocs-minify-plugin==0.3.0
-nltk==3.5
-Pygments==2.6.1
-pymdown-extensions==8.0
-pytz==2020.1
-PyYAML==5.3.1
-regex==2020.7.14
+mkdocs-git-revision-date-localized-plugin==0.9
+mkdocs-material==7.1.1
+mkdocs-material-extensions==1.0.1
+mkdocs-minify-plugin==0.4.0
+nltk==3.6.1
+packaging==20.9
+Pygments==2.8.1
+pymdown-extensions==8.1.1
+pyparsing==2.4.7
+pytz==2021.1
+PyYAML==5.4.1
+regex==2021.4.4
 six==1.15.0
-smmap==3.0.4
-tornado==6.0.4
+smmap==4.0.0
+tornado==6.1
 tqdm==4.48.2