feat(analytics, ios): add Podfile toggle to optionally link AdSupport

[mikehardy]

Description

See https://firebase.google.com/support/guides/analytics-adsupport

Ads the ability to define '$RNFirebaseAnalyticsEnableAdSupport' in order to handle the linking for you to get the optional features.

For example, in. Podfile near the top, you may do this and it should Just Work:

$RNFirebaseAnalyticsEnableAdSupport = true

Note that this will only work with the AdId support enabled, it is mutually exclusive with RNFirebaseAnalyticsWithoutAdIdSupport Podfile toggle, as it makes no sense to link the AdSupport framework while linking the Firebase Analytics pod that does not contain AdId support

Related issues

Fixes

• [📚] Documentation Issue: GoogleIDFASupport is obsolete #7027

Release Summary

conventional commits

Checklist

• I read the Contributor Guide and followed the process outlined there for submitting PRs.
  • Yes
• My change supports the following platforms;
  • Android
  • iOS
• My change includes tests;
  • e2e tests added or updated in packages/\*\*/e2e
  • jest tests added or updated in packages/\*\*/__tests__
• I have updated TypeScript types that are affected by my change.
• This is a breaking change;
  • Yes
  • No

Test Plan

This is an optional toggle in a Podfile that did not exist before so it cannot by definition break things.

Needs user testing over time to see if the use of this toggle is sufficient to include the optional extra analytics features, but it does align with the documentation from upstream firebase analytics and apple though

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Name	Status	Preview	Comments	Updated (UTC)
react-native-firebase	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 25, 2024 11:49pm

[mikehardy]

Waiting for some testing feedback on related #7027
If feedback is good, needs documentation updates on ios manual install steps and main ios install to expose the feature and how to use it

[mikehardy]

No feedback yet but I can't see how this could break anything. At worst can polish a little after.
Just pending the documentation updates now

[codecov]

Codecov Report

Merging #7637 (d761870) into main (44a2efe) will increase coverage by 10.08%.
The diff coverage is n/a.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #7637       +/-   ##
===========================================
+ Coverage   23.16%   33.24%   +10.08%     
===========================================
  Files         133      251      +118     
  Lines        5528    12460     +6932     
  Branches     1250     1944      +694     
===========================================
+ Hits         1280     4141     +2861     
- Misses       3560     8230     +4670     
+ Partials      688       89      -599