[3.14] Improved venv docs to indicate that isolation is the default. (GH-136698)#136705

vsajip merged 1 commit intopython:3.14python/cpython:3.14from

miss-islington:backport-8e2f4b4-3.14miss-islington/cpython:backport-8e2f4b4-3.14Copy head branch name to clipboard