Go through our docs and make sure the content is up to date

[luabud]

• Python Language Update python language docs vscode-docs#6139
• Getting Started Tutorial Updates to Python Tutorial v2 vscode-docs#5963
• Editing code Move run selection from editing docs to Python language docs vscode-docs#6178
• Linting Initial pass removing old linting documentation vscode-docs#6193
• Debugging Update debugging.md vscode-docs#5951
• Environments Clean up the environments documentation for Python vscode-docs#5960
• Testing python testing doc update vscode-docs#5955
• 🏃 Django tutorial Update Django tutorial vscode-docs#6416
• Flask tutorial Update Flask tutorial vscode-docs#5964
• Create containers Docker content refresh vscode-docs#5866
• Deploy Python apps
• Python in the Web Update python-web.md (small edits for clarity) vscode-docs#5958
• Settings reference Update Python settings references vscode-docs#6111
• Go over all image files and make sure they're not screenshots of the old UI Python-images-updates vscode-docs#6080

[luabud]

#2926

[luabud]

#6676

[cwebster-99]

Related #20263

[karrtikr]

Created microsoft/vscode-docs#6138 & microsoft/vscode-docs#6141 for Python language.