chore: Support for non-fully-blocking app hangs

[philipphofmann]

📜 Description

Add the logic for non-fully-blocking app hangs when the frame delay exceeds 99%.

This PR is based on #4285.

#skip-changelog

💡 Motivation and Context

This is required for GH-3492.

💚 How did you test it?

Running on a real device and unit tests.

📝 Checklist

You have to check all boxes before merging:

• I reviewed the submitted code.
• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 Next steps

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.679%. Comparing base (5ed60fb) to head (0b4381d).
Report is 2 commits behind head on main.

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #4286       +/-   ##
=============================================
+ Coverage   91.640%   91.679%   +0.039%     
=============================================
  Files          617       617               
  Lines        50197     50216       +19     
  Branches     18130     18134        +4     
=============================================
+ Hits         46001     46038       +37     
+ Misses        4103      4086       -17     
+ Partials        93        92        -1     

Files	Coverage Δ
Sources/Sentry/SentryANRTrackerV2.m	99.115% <100.000%> (+0.049%)	⬆️
Sources/Sentry/SentryANRTrackingIntegrationV2.m	97.368% <ø> (ø)
...sts/Integrations/ANR/SentryANRTrackerV2Tests.swift	100.000% <100.000%> (ø)
...ations/ANR/SentryANRTrackingIntegrationTests.swift	95.620% <100.000%> (ø)
...ions/ANR/SentryANRTrackingIntegrationV2Tests.swift	95.620% <100.000%> (ø)

... and 10 files with indirect coverage changes

---

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1235.06 ms	1253.22 ms	18.15 ms
Size	21.58 KiB	707.28 KiB	685.70 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
e84bc3f	1196.62 ms	1218.86 ms	22.24 ms
3033115	1260.10 ms	1263.58 ms	3.48 ms
e072ad1	1221.35 ms	1237.48 ms	16.13 ms
fc163f5	1219.18 ms	1242.74 ms	23.56 ms
596ccc1	1221.57 ms	1236.82 ms	15.25 ms
ecd9ecd	1215.77 ms	1238.70 ms	22.93 ms
fcde045	1197.91 ms	1224.80 ms	26.89 ms
9ccd421	1196.90 ms	1209.63 ms	12.73 ms
f8833c4	1230.00 ms	1245.27 ms	15.27 ms
3b4110a	1228.90 ms	1247.65 ms	18.76 ms

App size

Revision	Plain	With Sentry	Diff
e84bc3f	20.76 KiB	434.72 KiB	413.96 KiB
3033115	22.85 KiB	405.84 KiB	382.99 KiB
e072ad1	21.58 KiB	625.82 KiB	604.24 KiB
fc163f5	20.76 KiB	436.29 KiB	415.53 KiB
596ccc1	22.84 KiB	401.44 KiB	378.60 KiB
ecd9ecd	20.76 KiB	420.23 KiB	399.47 KiB
fcde045	20.76 KiB	435.26 KiB	414.50 KiB
9ccd421	21.58 KiB	418.82 KiB	397.24 KiB
f8833c4	21.58 KiB	422.66 KiB	401.08 KiB
3b4110a	21.58 KiB	625.82 KiB	604.24 KiB

Previous results on branch: chore/non-fully-blocking-app-hangs

Startup times

Revision	Plain	With Sentry	Diff
2721ca2	1236.19 ms	1248.02 ms	11.83 ms

App size

Revision	Plain	With Sentry	Diff
2721ca2	21.58 KiB	706.86 KiB	685.28 KiB