feat: Track low power mode in device context

[itaybre]

Summary

• Adds low_power_mode boolean to the device context, available on all event types
• Observes NSProcessInfoPowerStateDidChangeNotification in SentryCrashIntegration to keep the scope's device context in sync, ensuring the value is persisted for crashes and watchdog terminations
• Also reads the value at capture time in SentryExtraContextProvider for non-crash events
• Gated with @available(macOS 12.0, *) since the macOS deployment target is 10.14; available unconditionally on iOS, tvOS, watchOS, and visionOS

Test plan

• Added testLowPowerMode and testLowPowerModeDisabled tests for SentryExtraContextProvider
• All existing SentryExtraContextProviderTests pass
• All existing SentryCrashIntegrationTests pass (31 tests)
• Builds successfully on iOS and macOS

Fixes: #5322

[github-actions]

Semver Impact of This PR

🟡 Minor (new features)

📋 Changelog Preview

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New Features ✨

• Track low power mode in device context by itaybre in #7777

Internal Changes 🔧

Deps

• Bump mikepenz/action-junit-report from 6.3.1 to 6.4.0 by dependabot in #7773
• Bump ruby/setup-ruby from 1.298.0 to 1.299.0 by dependabot in #7772
• Bump fastlane-plugin-sentry from 2.5.0 to 2.5.1 by dependabot in #7771

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_{🤖 This preview updates automatically when you update the PR.}

[github-actions]

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

Generated by 🚫 dangerJS against 8d1b7a1

[sentry]

Sentry Build Distribution

App Name	App ID	Version	Configuration	Install Page
SDK-Size	io.sentry.sample.SDK-Size	9.9.0 (1)	Release	Install Build

[codecov]

Codecov Report

❌ Patch coverage is 90.32258% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.410%. Comparing base (a47ad66) to head (8d1b7a1).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...egrations/SentryCrash/SentryCrashIntegration.swift	88.888%	3 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #7777       +/-   ##
=============================================
+ Coverage   85.401%   85.410%   +0.008%     
=============================================
  Files          487       487               
  Lines        29086     29117       +31     
  Branches     12602     12604        +2     
=============================================
+ Hits         24840     24869       +29     
  Misses        4196      4196               
- Partials        50        52        +2     

Files with missing lines	Coverage Δ
...Utils/Sources/TestSentryNSProcessInfoWrapper.swift	90.000% <100.000%> (+1.111%)	⬆️
...rces/Swift/Helper/SentryExtraContextProvider.swift	100.000% <100.000%> (ø)
Sources/Swift/Helper/SentryProcessInfo.swift	92.307% <ø> (ø)
...egrations/SentryCrash/SentryCrashIntegration.swift	95.783% <88.888%> (-1.340%)	⬇️

... and 5 files with indirect coverage changes

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1228.45 ms	1258.63 ms	30.18 ms
Size	24.14 KiB	1.13 MiB	1.11 MiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
bc00c87	1214.34 ms	1245.67 ms	31.33 ms
b590539	1220.42 ms	1239.82 ms	19.40 ms
3950d78	1212.52 ms	1243.20 ms	30.68 ms
a47ad66	1221.94 ms	1249.59 ms	27.66 ms
1a887e2	1212.46 ms	1241.33 ms	28.87 ms
eaeb9bc	1216.22 ms	1250.78 ms	34.56 ms
554a67d	1225.85 ms	1254.71 ms	28.86 ms
6515f11	1214.72 ms	1244.82 ms	30.10 ms
d68691e	1221.48 ms	1248.13 ms	26.65 ms
21cd5ba	1218.68 ms	1255.54 ms	36.86 ms

App size

Revision	Plain	With Sentry	Diff
bc00c87	24.14 KiB	1.13 MiB	1.10 MiB
b590539	24.14 KiB	1.12 MiB	1.09 MiB
3950d78	24.14 KiB	1.11 MiB	1.09 MiB
a47ad66	24.14 KiB	1.13 MiB	1.10 MiB
1a887e2	24.14 KiB	1.09 MiB	1.07 MiB
eaeb9bc	24.14 KiB	1.12 MiB	1.10 MiB
554a67d	24.14 KiB	1.13 MiB	1.10 MiB
6515f11	24.14 KiB	1.11 MiB	1.09 MiB
d68691e	24.14 KiB	1.12 MiB	1.09 MiB
21cd5ba	24.14 KiB	1.04 MiB	1.02 MiB