Prepare dev branch for VNext: Clear notes, update version to 4.1046.100 (#11442)

* Update version to 4.1046.100

* Clear release notes

---------

Co-authored-by: azure-functions-release[bot] <223311270+azure-functions-release[bot]@users.noreply.github.com>

Author: azure-functions-release[bot]

release_notes.md

@@ -2,20 +2,4 @@
 
 <!-- Please add your release notes in the following format:
 - My change description (#PR)
--->
-- Emit diagnostic warning for deprecated Azure Functions Proxies usage (#11405)
-- Update Python Worker Version to [4.40.2](https://github.com/Azure/azure-functions-python-worker/releases/tag/4.40.2)
-- Add JitTrace Files for v4.1044
-- Send `TelemetryHealthCheckPublisher` logs to ScriptHost `ILogger` (#11398)
-- Implementing a resolver that resolves worker configurations from specified probing paths (#11258)
-- Remove duplicate function names from sync triggers payload(#11371)
-- Avoid emitting empty tag values for health check metrics (#11393)
-- Run health checks from the active ScriptHost (#11410)
-- Publish health check metrics to legacy AppInsights SDK (#11365)
-- Fix tag filter for health check live & ready endpoints (#11363)
-- Functions host to take a customer specified port in Custom Handler scenario (#11408)
-- Updated to version 1.5.8 of Microsoft.Azure.AppService.Middleware.Functions (#11416)
-- Enabling worker indexing for Logic Apps app kind behind an enviornment setting
-- Adding HttpWorkerFunctionProvider functions to synctrigger payload (#11430)
-- Remove the Flex-only AzureMonitorDiagnosticLoggerProvider filter (#11431)
-- Add TraceContext attributes for OTel (#11429)
+-->

src/Directory.Version.props

@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <VersionPrefix>4.1045.100</VersionPrefix>
+    <VersionPrefix>4.1046.100</VersionPrefix>
     <UpdateBuildNumber>true</UpdateBuildNumber>
   </PropertyGroup>
 </Project>