fix(vscode-python): supprime l'extension de détection auto des env python

[avouacr]

Fix this recurrent warning pop-up in vscode-python images :

Default interpreter path '/opt/python/bin/python' could not be resolved: Could not resolve interpreter path '/opt/python/bin/python'
Source: Python Environments

The ms-python.vscode-python-envs extension seems to be at fault here, failing to recognize our system installation of Python as a valid interpreter. Removing the extension fixes the issue, and doesn't seem to prevent any use of Python environment whatsoever, so I suggest this simple fix.