* Move breadcrumb tests to UITest

* Update InfoForBreadcrumbController.swift

Added a workflow to test whether Sentry/HybridSDK podspec dependency is compiling properly for hybrid SDKs

Co-authored-by: Philipp Hofmann <philipp.hofmann@sentry.io>

Added documentation on how to use swift in the framework.

Co-authored-by: Philipp Hofmann <philipp.hofmann@sentry.io>

This was a hotfix and not a feature release.

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.3 to 3.1.4.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@894ff02...eaaf4be)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

The test testFlush_CalledMultipleTimes_ImmediatelyReturnsFalse is flaky.
This PR tries to fix this by not relying on measuring the flush duration
to identify whether the flush logic exited early. Instead, we now use an
enum to identify the flush result and assert against it.

This fixes most of the memory leaks reported in #2980 

The root of the problem seems to be that `std::thread` does not correctly deallocate parameters that are passed to the newly spawned thread. It's unclear if this is expected behavior or not, but the fix was simple: pass parameters that were being copied (and leaked) by reference.

There's also one more unrelated fix to a crash that I found while debugging the leaks - it turns out `-[NSString stringWithUTF8String:]` can return `nil` for malformed data and we weren't checking for nil.

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Co-authored-by: Sentry Github Bot <bot+github-bot@sentry.io>

* fix: Profiling memory leak in std::thread

std::thread does not free the parameters that are passed to it correctly, fall back to pthread APIs.

* Format code

* Update CHANGELOG.md

* delete params if thread creation fails

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Co-authored-by: Sentry Github Bot <bot+github-bot@sentry.io>

Add an argument to debug image providers to specify whether crash info should be collected for the images. Some of these API are declared in public headers, so instead of changing those by adding the parameter, I added new method declarations that the originals call through to with the appropriate parameter value to maintain the previous behavior.

Co-authored-by: Philipp Hofmann <philipp.hofmann@sentry.io>
Co-authored-by: Dhiogo Brustolin <dhiogo.brustolin@sentry.io>