Merge topic 'ci-sign-macos'

0420c3a1ad ci: Extend packaging pipeline to sign macOS binaries automatically
0db6455354 Utilities/Release: Teach macOS signing script to find credentials in CI env
700a44612d Utilities/Release: Teach macOS signing script to find identity automatically
1a87ceae63 Utilities/Release: Teach macOS signing script to use custom keychain
cc198e5f52 Utilities/Release: Drop deprecated codesign flag from macOS signing script
b513b8e180 Utilities/Release: Enforce macOS signing script arguments later
61b40cf569 Utilities/Release: Clarify macOS signing script options
3c20441554 Utilities/Release: Comment macOS signing script steps

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !11520