Upgrade to Xcode 16.2 for testflight builds

[krystofwoldrich]

#skip-changelog

Although GH docs say ios 18.2 is present on macos-14 runners (https://github.com/actions/runner-images/blob/main/images/macos/macos-14-Readme.md#installed-sdks), it doesn't seem to be the case by default https://github.com/getsentry/sentry-cocoa/actions/runs/13554352815/job/37885252787?pr=4909

So I bumped the job to macos-15.

[krystofwoldrich]

The upload fails on No ipa or pkg file given.

[philipphofmann]

I bumped fastlane with #4913 and sentry-fastlane with #4914. Maybe it fixes the problem.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.407%. Comparing base (89acc84) to head (3f342a9).
Report is 3 commits behind head on main.

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #4909       +/-   ##
=============================================
- Coverage   92.408%   92.407%   -0.002%     
=============================================
  Files          660       660               
  Lines        77732     77732               
  Branches     28154     28151        -3     
=============================================
- Hits         71831     71830        -1     
  Misses        5804      5804               
- Partials        97        98        +1     

see 8 files with indirect coverage changes

---

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1230.06 ms	1248.54 ms	18.48 ms
Size	22.30 KiB	819.10 KiB	796.80 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
26af50b	1223.78 ms	1245.93 ms	22.16 ms
f1d1166	1237.54 ms	1256.06 ms	18.52 ms
7207796	1223.80 ms	1235.92 ms	12.11 ms
dacf894	1232.32 ms	1236.34 ms	4.02 ms
adcc7d8	1225.90 ms	1245.08 ms	19.18 ms
736495a	1245.16 ms	1254.42 ms	9.26 ms
421cd69	1226.96 ms	1250.18 ms	23.23 ms
542727d	1227.96 ms	1246.88 ms	18.92 ms
b07998b	1216.88 ms	1244.18 ms	27.31 ms
98752f3	1226.18 ms	1251.38 ms	25.20 ms

App size

Revision	Plain	With Sentry	Diff
26af50b	21.58 KiB	542.38 KiB	520.80 KiB
f1d1166	21.58 KiB	630.74 KiB	609.16 KiB
7207796	21.58 KiB	418.14 KiB	396.56 KiB
dacf894	20.76 KiB	426.34 KiB	405.58 KiB
adcc7d8	20.76 KiB	426.15 KiB	405.39 KiB
736495a	20.76 KiB	435.22 KiB	414.46 KiB
421cd69	22.31 KiB	780.75 KiB	758.43 KiB
542727d	21.58 KiB	571.85 KiB	550.26 KiB
b07998b	22.30 KiB	749.77 KiB	727.47 KiB
98752f3	20.76 KiB	435.09 KiB	414.33 KiB

Previous results on branch: krystofwoldrich-patch-2

Startup times

Revision	Plain	With Sentry	Diff
a662fe7	1226.20 ms	1248.59 ms	22.40 ms

App size

Revision	Plain	With Sentry	Diff
a662fe7	22.30 KiB	819.11 KiB	796.81 KiB

[philipphofmann]

There is a known issue with Xcode 16; fastlane/fastlane#22276.

[philipphofmann]

LGTM