chore: fix ios build and version issue

[Rohit3523]

Proposed changes

#6495 and #6447 PR Introduced few issues which is getting fixed in this PR

1. Firebase file was not getting added into iOS Build
2. Get version was not respecting the official version or experimental version, it always get's version for experimental version
3. Removed BUGSNAG_KEY from upload ios action because it was not in the accepted input, this change was also done to suppress the warning in github action
4. Added the flow to fetch supported version from API and save it as app-supported-version.json to include in the app build and also store it as artifact.
5. After uploading the official version to play store, version code is missing in the comment (only for build-pr)
6. To speed up the iOS build, it will delete all simulators and it's cache data to get more storage.

Issue(s)

https://rocketchat.atlassian.net/browse/NATIVE-913

How to test or reproduce

N/A

Screenshots

N/A

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• Improvement (non-breaking change which improves a current function)
• New feature (non-breaking change which adds functionality)
• Documentation update (if none of the other choices apply)

Checklist

• I have read the CONTRIBUTING doc
• I have signed the CLA
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• I have added necessary documentation (if applicable)
• Any dependent changes have been merged and published in downstream modules

Further comments

Working GIthub Action Link: https://github.com/RocketChat/Rocket.Chat.ReactNative/actions/runs/16796038595

[github-actions]

iOS Build Available

Rocket.Chat Experimental 4.64.0.98151

[github-actions]

iOS Build Available

Rocket.Chat 4.64.0.98152