Summary:
When dry-run in stable branch, the tag already exists. We are bypassing the tag-existence check when in a dry-run to have the CI pass
## Changelog
[General] [Fixed] - Bypass tag version check when dry-run
Pull Request resolved: https://github.com/facebook/react-native/pull/35470
Test Plan:
CircleCI
It worked for RC1 and RC2
Reviewed By: cortinico
Differential Revision: D41529648
Pulled By: cipolleschi
fbshipit-source-id: d4d7f5534f86c2cf10b05e0d4cab950e4902d8df