Update CHANGELOG.md (#3968)

Author: vaind

CHANGELOG.md

@@ -8,8 +8,6 @@
 - Native SIGSEGV errors resulting from managed NullReferenceExceptions are now suppressed on Android ([#3903](https://github.com/getsentry/sentry-dotnet/pull/3903))
 - OTel activities that are marked as not recorded are no longer sent to Sentry ([#3890](https://github.com/getsentry/sentry-dotnet/pull/3890))
 - Fixed envelopes with oversized attachments getting stuck in __processing ([#3938](https://github.com/getsentry/sentry-dotnet/pull/3938))
-- Unknown stack frames in profiles on .NET 8+ ([#3942](https://github.com/getsentry/sentry-dotnet/pull/3942))
-- Deduplicate profiling stack frames ([#3941](https://github.com/getsentry/sentry-dotnet/pull/3941))
 - OperatingSystem will now return macOS as OS name instead of 'Darwin' as well as the proper version. ([#2710](https://github.com/getsentry/sentry-dotnet/pull/3956))
 - Ignore null value on CocoaScopeObserver.SetTag ([#3948](https://github.com/getsentry/sentry-dotnet/pull/3948))