format: remove all leading whitespace on empty lines

[armcknight]

I got tripped up because somehow a ton of these lines got edited in my Xcode while I prepared #4961 and is still causing me pain in #4855. i decided it'd just be easiest to wipe them out across the codebase and add the lint rule to prevent them from creeping back in.

I recommend enabling the trim whitespace-only lines option in Xcode or equivalent IDE (it wasn't previously enabled for me so I don't know why they got trimmed in the first place):

#skip-changelog

[codecov]

Codecov Report

Attention: Patch coverage is 96.57185% with 47 lines in your changes missing coverage. Please review.

Project coverage is 92.504%. Comparing base (2072277) to head (ea4c35d).

Files with missing lines	Patch %	Lines
...rFeedback/SentryUserFeedbackWidgetButtonView.swift	0.000%	20 Missing ⚠️
...tryUserFeedbackWidgetButtonMegaphoneIconView.swift	0.000%	6 Missing ⚠️
...ations/UserFeedback/SentryUserFeedbackWidget.swift	0.000%	5 Missing ⚠️
Sources/SentrySwiftUI/SentryTracedView.swift	42.857%	4 Missing ⚠️
Sources/Swift/Helper/SentryIconography.swift	55.555%	4 Missing ⚠️
...Feedback/SentryUserFeedbackIntegrationDriver.swift	0.000%	4 Missing ⚠️
...serFeedback/SentryUserFeedbackFormController.swift	33.333%	2 Missing ⚠️
SentryTestUtils/TestTransport.swift	0.000%	1 Missing ⚠️
...UserFeedback/SentryUserFeedbackFormViewModel.swift	97.222%	1 Missing ⚠️

Additional details and impacted files

@@                                        Coverage Diff                                         @@
##           armcknight/test/starting-continuous-profiler-with-closed-sdk     #4963       +/-   ##
==================================================================================================
- Coverage                                                        92.517%   92.504%   -0.013%     
==================================================================================================
  Files                                                               666       666               
  Lines                                                             78960     78958        -2     
  Branches                                                          28606     28600        -6     
==================================================================================================
- Hits                                                              73052     73040       -12     
- Misses                                                             5811      5820        +9     
- Partials                                                             97        98        +1     

Files with missing lines	Coverage Δ
SentryTestUtils/BreadcrumbExtension.swift	100.000% <100.000%> (ø)
SentryTestUtils/ClearTestState.swift	86.363% <100.000%> (ø)
SentryTestUtils/Invocations.swift	86.956% <ø> (ø)
SentryTestUtils/SentryLogExtensions.swift	100.000% <ø> (ø)
SentryTestUtils/TestClient.swift	85.714% <ø> (ø)
SentryTestUtils/TestConstants.swift	100.000% <ø> (ø)
SentryTestUtils/TestDebugImageProvider.swift	72.727% <100.000%> (ø)
SentryTestUtils/TestDisplayLinkWrapper.swift	95.959% <100.000%> (ø)
SentryTestUtils/TestFramesTracker.swift	100.000% <ø> (ø)
SentryTestUtils/TestHub.swift	60.000% <100.000%> (ø)
... and 211 more

... and 10 files with indirect coverage changes

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1216.18 ms	1247.11 ms	30.92 ms
Size	22.30 KiB	823.45 KiB	801.14 KiB

[philprime]

LGTM, thanks for doing this! It also started to bother me.

As the amount of files is massive, I used the "Hide whitespace" feature of GitHub review to show only non-whitespace changes.