feat(v9): Remove app hang v2 option from SDK v9

[noahsmartin]

Remove the app hang v2 setting from SentryOptions when compiling the v9 SDK, now it is the default. There are other changes we could do after v9 is released to clean up some of the methods that take an isV2Enabled bool, but this just makes the public API changes that we want in v9

#skip-changelog

[github-actions]

	Messages
📖	Do not forget to update Sentry-docs with your feature once the pull request gets approved.

Generated by 🚫 dangerJS against 02d5649

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.500%. Comparing base (ae7be93) to head (02d5649).
Report is 6 commits behind head on main.

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #5615       +/-   ##
=============================================
+ Coverage   86.482%   86.500%   +0.018%     
=============================================
  Files          414       415        +1     
  Lines        35273     35291       +18     
  Branches     15298     15289        -9     
=============================================
+ Hits         30505     30527       +22     
- Misses        4722      4723        +1     
+ Partials        46        41        -5     

Files with missing lines	Coverage Δ
Sources/Sentry/SentryANRTrackingIntegration.m	99.404% <100.000%> (+0.022%)	⬆️
Sources/Sentry/SentryBaseIntegration.m	95.512% <100.000%> (+0.028%)	⬆️
Sources/Sentry/SentryOptions.m	98.793% <100.000%> (+0.012%)	⬆️
...try/SentryWatchdogTerminationTrackingIntegration.m	85.897% <100.000%> (+0.371%)	⬆️
...es/Swift/Helper/SentryEnabledFeaturesBuilder.swift	100.000% <100.000%> (ø)

... and 18 files with indirect coverage changes

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1243.06 ms	1263.59 ms	20.53 ms
Size	23.75 KiB	880.24 KiB	856.50 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
a2a3bfb	1227.94 ms	1261.26 ms	33.32 ms
8ad303c	1220.02 ms	1231.79 ms	11.77 ms
2691350	1224.92 ms	1255.82 ms	30.90 ms
f92cfa9	1228.45 ms	1251.33 ms	22.88 ms
7908e84	1224.33 ms	1246.39 ms	22.06 ms
acac774	1217.76 ms	1253.29 ms	35.52 ms
cc7f629	1226.00 ms	1245.51 ms	19.51 ms
2a36c3f	1227.27 ms	1246.89 ms	19.63 ms
4d264fa	1223.48 ms	1246.91 ms	23.44 ms
5196f0d	1213.35 ms	1231.37 ms	18.02 ms

App size

Revision	Plain	With Sentry	Diff
a2a3bfb	23.75 KiB	872.67 KiB	848.92 KiB
8ad303c	23.75 KiB	879.24 KiB	855.49 KiB
2691350	23.75 KiB	850.73 KiB	826.98 KiB
f92cfa9	23.75 KiB	855.38 KiB	831.62 KiB
7908e84	23.74 KiB	872.75 KiB	849.00 KiB
acac774	23.75 KiB	866.51 KiB	842.76 KiB
cc7f629	23.75 KiB	878.48 KiB	854.73 KiB
2a36c3f	23.75 KiB	874.45 KiB	850.71 KiB
4d264fa	23.74 KiB	874.07 KiB	850.33 KiB
5196f0d	23.75 KiB	876.93 KiB	853.19 KiB

Previous results on branch: appHangeTrackerV2Options

Startup times

Revision	Plain	With Sentry	Diff
9403ea9	1211.21 ms	1245.94 ms	34.73 ms
5f91f0d	1225.31 ms	1247.30 ms	21.99 ms

App size

Revision	Plain	With Sentry	Diff
9403ea9	23.75 KiB	880.14 KiB	856.40 KiB
5f91f0d	23.75 KiB	880.24 KiB	856.50 KiB

[philipphofmann]

LGTM, thanks.