test: Fix visionOS compilation of tests

[philprime]

📜 Description

• Added visionOS 26 configuration to GitHub Actions workflow.
• Modified various files to support visionOS, including conditional compilation for UIKit and related tests.
• Updated runtime context for Mac Catalyst to reflect correct descriptions.
• Enhanced test coverage for device context on visionOS.

💡 Motivation and Context

While working on #6939 I noticed that tests were failing locally, and we didn't even have tests in CI.

💚 How did you test it?

• Ran unit tests locally
• Added GitHub Actions workflow

📝 Checklist

You have to check all boxes before merging:

• 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.
• I updated the wizard 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.

#skip-changelog

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.802%. Comparing base (42a9454) to head (9e86389).
⚠️ Report is 2 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #7081       +/-   ##
=============================================
- Coverage   84.867%   84.802%   -0.066%     
=============================================
  Files          459       459               
  Lines        27517     27517               
  Branches     12130     12133        +3     
=============================================
- Hits         23353     23335       -18     
+ Misses        4122      3923      -199     
- Partials        42       259      +217     

Files with missing lines	Coverage Δ
...ntryTestUtils/Sources/TestDisplayLinkWrapper.swift	89.041% <ø> (ø)

... and 38 files with indirect coverage changes

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1219.44 ms	1247.19 ms	27.75 ms
Size	24.14 KiB	1.03 MiB	1.00 MiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
be9107c	1223.63 ms	1242.82 ms	19.19 ms
83cd14a	1195.78 ms	1222.06 ms	26.29 ms
7af87c1	1229.31 ms	1253.84 ms	24.53 ms
7273bf4	1202.42 ms	1227.62 ms	25.21 ms
8047b99	1226.37 ms	1246.63 ms	20.26 ms
b9aacb6	1230.42 ms	1251.00 ms	20.58 ms
cbbc82c	1246.43 ms	1266.13 ms	19.70 ms
fb48c9a	1232.49 ms	1266.27 ms	33.78 ms
83d27f6	1233.56 ms	1259.24 ms	25.68 ms
0b5fd21	1237.52 ms	1251.36 ms	13.84 ms

App size

Revision	Plain	With Sentry	Diff
be9107c	23.75 KiB	975.19 KiB	951.44 KiB
83cd14a	24.14 KiB	1.02 MiB	1022.53 KiB
7af87c1	23.75 KiB	933.34 KiB	909.59 KiB
7273bf4	23.75 KiB	908.01 KiB	884.26 KiB
8047b99	23.75 KiB	855.37 KiB	831.62 KiB
b9aacb6	23.75 KiB	913.64 KiB	889.89 KiB
cbbc82c	23.75 KiB	995.22 KiB	971.47 KiB
fb48c9a	23.75 KiB	1006.34 KiB	982.59 KiB
83d27f6	23.75 KiB	928.88 KiB	905.13 KiB
0b5fd21	23.75 KiB	912.78 KiB	889.03 KiB

Previous results on branch: philprime/fix-visionos-tests

Startup times

Revision	Plain	With Sentry	Diff
c2555ba	1225.02 ms	1255.38 ms	30.35 ms

App size

Revision	Plain	With Sentry	Diff
c2555ba	24.14 KiB	1.03 MiB	1.00 MiB

[philipphofmann]

LGTM

[philprime]

need to revisit this PR because I just realized that my conditionals could enable/disable logic