Release PR for 2.104.1-cb.0 as cb

[svc-cli-bot]

Building 2.104.1-cb.0
[skip-validate-pr]

Note
Patches and prereleases often require very specific starting points and changes.
These changes often cannot be shipped from main since it is ahead in commits.
Because of this the release process is different, they "ship" from a branch based on the starting ref (2.104.0).
Once your PR is ready to be released, merge it into release-base/2.104.0.