fix: Missing mach info for crash reports

[philipphofmann]

📜 Description

The SentryInternalCDefines didn't define the SENTRY_HOST_APPLE, which led to missing mach info for crash reports, as the SentryCrashReport relies on the SENTRY_HOST_APPLE to write that info. For reference, the SentryCrashCRASH_HOST_APPLE was changed to SENTRY_HOST_APPLE in GH-4101. The problem is fixed now by defining SENTRY_HOST_APPLE in SentryInternalCDefines.

💡 Motivation and Context

Fixes GH-4227

💚 How did you test it?

Unit tests and checking crash reports of a simulator.

Before	After

📝 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 91.431%. Comparing base (649d940) to head (861f7a8).

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #4230       +/-   ##
=============================================
+ Coverage   91.424%   91.431%   +0.006%     
=============================================
  Files          611       611               
  Lines        49163     49213       +50     
  Branches     17757     17785       +28     
=============================================
+ Hits         44947     44996       +49     
- Misses        4123      4124        +1     
  Partials        93        93               

Files	Coverage Δ
...egrations/SentryCrash/SentryCrashReportTests.swift	96.428% <100.000%> (+1.079%)	⬆️
...ts/SentryTests/SentryKSCrashReportConverterTests.m	97.254% <100.000%> (+0.021%)	⬆️

... and 9 files with indirect coverage changes

---

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1239.17 ms	1255.04 ms	15.88 ms
Size	21.58 KiB	695.48 KiB	673.90 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
2dd2e3a	1218.26 ms	1229.69 ms	11.44 ms
257c2a9	1231.45 ms	1252.12 ms	20.67 ms
78d5983	1229.98 ms	1245.60 ms	15.62 ms
28333b6	1186.29 ms	1225.18 ms	38.89 ms
1731a1c	1209.14 ms	1227.92 ms	18.78 ms
7e8d5fd	1208.69 ms	1228.14 ms	19.45 ms
ca507ec	1224.43 ms	1246.04 ms	21.61 ms
01a28a9	1200.78 ms	1227.90 ms	27.12 ms
06548c0	1225.58 ms	1244.70 ms	19.12 ms
4259afd	1222.12 ms	1249.74 ms	27.62 ms

App size

Revision	Plain	With Sentry	Diff
2dd2e3a	21.58 KiB	540.04 KiB	518.46 KiB
257c2a9	20.76 KiB	401.36 KiB	380.60 KiB
78d5983	20.76 KiB	427.80 KiB	407.04 KiB
28333b6	20.76 KiB	424.69 KiB	403.93 KiB
1731a1c	21.58 KiB	542.28 KiB	520.69 KiB
7e8d5fd	20.76 KiB	435.50 KiB	414.74 KiB
ca507ec	21.58 KiB	616.76 KiB	595.17 KiB
01a28a9	22.85 KiB	405.39 KiB	382.54 KiB
06548c0	20.76 KiB	427.35 KiB	406.59 KiB
4259afd	20.76 KiB	419.70 KiB	398.94 KiB