chore: sort requirements

requirements.txt

@@ -1,16 +1,16 @@
-bleach==4.1.0
-click==8.0.3
 Flask==2.0.2
-importlib-metadata==4.10.1
-itsdangerous==2.0.1
 Jinja2==3.0.3
 Markdown==3.3.6
 MarkupSafe==2.0.1
+Werkzeug==2.0.2
+bleach==4.1.0
+click==8.0.3
+importlib-metadata==4.10.1
+itsdangerous==2.0.1
 pkg-resources==0.0.0
 plumbum==1.7.2
 ply==3.11
 pypandoc==1.7.2
 typing-extensions==4.0.1
 urllib3==1.26.8
-Werkzeug==2.0.2
 zipp==3.7.0