Missing signature for darwin-arm64 pet binary

[disenchant]

The pet binary for darwin-arm64 is not signed which makes it hard to allowlist with tools like Santa.

$ codesign -dv ~/.vscode/extensions/ms-python.vscode-python-envs-1.36.0-darwin-arm64/python-env-tools/bin/pet
Executable=/Users/[username]/.vscode/extensions/ms-python.vscode-python-envs-1.36.0-darwin-arm64/python-env-tools/bin/pet
Identifier=pet-2bba45dba123fe6f
Format=Mach-O thin (arm64)
CodeDirectory v=20400 size=43949 flags=0x20002(adhoc,linker-signed) hashes=1370+0 location=embedded
Signature=adhoc
Info.plist=not bound
TeamIdentifier=not set
Sealed Resources=none
Internal requirements=none

Related Issues / PRs:

• Fix issues with localization and signing vscode-python#23931
• Binary not signed python-environment-tools#139