Host release prep PR v4.27.0 (#9493)

Author: v-smanchem

build/common.props

@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.1</TargetFramework>
     <LangVersion>latest</LangVersion>
     <MajorVersion>4</MajorVersion>
-    <MinorVersion>26</MinorVersion>
+    <MinorVersion>27</MinorVersion>
     <PatchVersion>0</PatchVersion>
     <BuildNumber Condition="'$(BuildNumber)' == '' ">0</BuildNumber>
     <PreviewVersion></PreviewVersion>        

release_notes.md

@@ -4,8 +4,6 @@
 - My change description (#PR)
 -->
 - Update Python Worker Version to [4.17.0](https://github.com/Azure/azure-functions-python-worker/releases/tag/4.17.0)
-- Increase timeout for http proxying requests [#9433](https://github.com/Azure/azure-functions-host/pull/9433)
-- Improve host.json sanitization
 - Increased maximum HTTP request content size to 210000000 Bytes (~200MB)
 - Update Node.js Worker Version to [3.8.1](https://github.com/Azure/azure-functions-nodejs-worker/releases/tag/v3.8.1)
 - Update PowerShell 7.4 Worker Version to [4.0.2930](https://github.com/Azure/azure-functions-powershell-worker/releases/tag/v4.0.2930)