feat: serverTimestampBehavior

[JanErikFoss]

Description

Implements serverTimestampBehavior as a firestore setting.
It's currently impossible to implement SnapshotOptions as they work in the javascript sdk, this is the next best option in my opinion.

Related issues

Release Summary

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

---

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[vercel]

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react-native-firebase – ./

🔍 Inspect: https://vercel.com/invertase/react-native-firebase/12bbMBbHWfSbWhheRpsWRQvshyoL
✅ Preview: https://react-native-firebase-git-fork-janerikfoss-master-invertase.vercel.app

react-native-firebase-next – ./website_modular

🔍 Inspect: https://vercel.com/invertase/react-native-firebase-next/CxKaWMxp3yoeM9VPFTUscvxWFWpW
✅ Preview: Failed

[Deployment for d434196 failed]

[CLAassistant]

All committers have signed the CLA.

[JanErikFoss]

@mikehardy As far as I can tell this is done.

[mikehardy]

Not just "done" but with what looks like fantastic test support. This looks really good. Running it through CI now

[codecov]

Codecov Report

Merging #5514 (915c062) into master (5039759) will increase coverage by 0.06%.
The diff coverage is 64.75%.

❗ Current head 915c062 differs from pull request most recent head d434196. Consider uploading reports for the commit d434196 to get more accurate results

@@             Coverage Diff              @@
##             master    #5514      +/-   ##
============================================
+ Coverage     67.48%   67.54%   +0.06%     
- Complexity      980      983       +3     
============================================
  Files           189      199      +10     
  Lines          9523     9659     +136     
  Branches       1487     1510      +23     
============================================
+ Hits           6426     6523      +97     
- Misses         2686     2722      +36     
- Partials        411      414       +3     

[JanErikFoss]

Everything green except Vercel for react-native-firebase-next, but I don't have access to the details for that one.

[mikehardy]

This still LGTM but in trying to fix the vercel deployment issue (which was a commit in the 20 commit delta between when you branched for your 3 and current) I blew up your commit state, sincere apologies. I've got the commits though and pushed them here: #5556