Clear release notes

Author: azfuncgh

release_notes.md

@@ -2,16 +2,4 @@
 
 <!-- Please add your release notes in the following format:
 - My change description (#PR)
--->
-- Improved memory metrics reporting using CGroup data for Linux consumption (#10968)
-- Memory allocation optimizations in `RpcWorkerConfigFactory.AddProviders` (#10959)
-- Fixing GrpcWorkerChannel concurrency bug (#10998)
-- Avoid circular dependency when resolving LinuxContainerLegionMetricsPublisher. (#10991)
-- Add 'unix' to the list of runtimes kept when importing PowerShell worker for Linux builds
-- Update PowerShell 7.4 worker to 4.0.4206
-- Update Python Worker Version to [4.37.0](https://github.com/Azure/azure-functions-python-worker/releases/tag/4.37.0)
-- Add runtime and process metrics. (#11034)
-- Add `win-arm64` and `linux-arm64` to the list of PowerShell runtimes; added filter for `osx` RIDs (includes `osx-x64` and `osx-arm64`) (#11013)
-- Disable Diagnostic Events when Table Storage is not accessible (#10996)
-- Update flex metric publisher to publish every 30 seconds (regardless of actvity) (#11019)
-- Add JitTrace Files for v4.1040
+-->