Revert "Merge branch 'release/6.6.0'" (#5262)

This reverts commit 4a85500, reversing
changes made to 691f3cf.

Author: jamescrosswell

CHANGELOG.md

@@ -1,34 +1,5 @@
 # Changelog
 
-## 6.6.0
-
-### Features ✨
-
-- feat: propagate trace to `sentry-android` and `sentry-cocoa` by @bitsandfoxes in [#5244](https://github.com/getsentry/sentry-dotnet/pull/5244)
-- feat: User.Id can now be overriden (set to null) in Global mode by @jamescrosswell in [#5039](https://github.com/getsentry/sentry-dotnet/pull/5039)
-- feat: Implement strict trace continuation by @giortzisg in [#4981](https://github.com/getsentry/sentry-dotnet/pull/4981)
-
-### Fixes 🐛
-
-- fix: return early from AddSentryOtlpExporter when DSN is the disable-SDK sentinel by @jamescrosswell in [#5247](https://github.com/getsentry/sentry-dotnet/pull/5247)
-- fix: sync default tags to native layer by @bitsandfoxes in [#5214](https://github.com/getsentry/sentry-dotnet/pull/5214)
-
-### Dependencies ⬆️
-
-#### Deps
-
-- chore(deps): update Cocoa SDK to v9.14.0 by @github-actions[bot] in [#5252](https://github.com/getsentry/sentry-dotnet/pull/5252)
-- chore(deps): update Java SDK to v8.42.0 by @github-actions[bot] in [#5208](https://github.com/getsentry/sentry-dotnet/pull/5208)
-
-### Other
-
-- chore: update scripts/update-cli.ps1 to 3.4.3 by @github-actions[bot] in [#5251](https://github.com/getsentry/sentry-dotnet/pull/5251)
-- ci: update the Update Dependencies workflow by @Flash0ver in [#5175](https://github.com/getsentry/sentry-dotnet/pull/5175)
-- chore: update modules/sentry-native to 0.14.2 by @github-actions[bot] in [#5229](https://github.com/getsentry/sentry-dotnet/pull/5229)
-- chore: update modules/sentry-cocoa to 9.13.0 by @github-actions[bot] in [#5221](https://github.com/getsentry/sentry-dotnet/pull/5221)
-- chore: update scripts/update-cli.ps1 to 3.4.2 by @github-actions[bot] in [#5220](https://github.com/getsentry/sentry-dotnet/pull/5220)
-- chore: update modules/sentry-cocoa to 9.12.1 by @github-actions[bot] in [#5207](https://github.com/getsentry/sentry-dotnet/pull/5207)
-
 ## 6.5.0
 
 ### Features ✨