Removing old release notes and bumping my version 4.14.0 (#8830)

Author: v-imohammad

build/common.props

@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.1</TargetFramework>
     <LangVersion>latest</LangVersion>
     <MajorVersion>4</MajorVersion>
-    <MinorVersion>13</MinorVersion>
+    <MinorVersion>14</MinorVersion>
     <PatchVersion>0</PatchVersion>
     <BuildNumber Condition="'$(BuildNumber)' == '' ">0</BuildNumber>
     <PreviewVersion></PreviewVersion>        

release_notes.md

@@ -4,8 +4,6 @@
 -->
 - Update Java Worker Version to [2.7.0](https://github.com/Azure/azure-functions-java-worker/releases/tag/2.7.0)
 - Update Node.js Worker Version to [3.5.1](https://github.com/Azure/azure-functions-nodejs-worker/releases/tag/v3.5.1)
-- Update PowerShell Worker 7.0 to 4.0.2302 [Release Note](https://github.com/Azure/azure-functions-powershell-worker/releases/tag/v4.0.2302)
-- Update PowerShell Worker 7.2 to 4.0.2304 [Release Note](https://github.com/Azure/azure-functions-powershell-worker/releases/tag/v4.0.2304)
 
-**Release sprint:** Sprint 130
-[ [bugs](https://github.com/Azure/azure-functions-host/issues?q=is%3Aissue+milestone%3A%22Functions+Sprint+130%22+label%3Abug+is%3Aclosed) | [features](https://github.com/Azure/azure-functions-host/issues?q=is%3Aissue+milestone%3A%22Functions+Sprint+130%22+label%3Afeature+is%3Aclosed) ]
+**Release sprint:** Sprint 131
+[ [bugs](https://github.com/Azure/azure-functions-host/issues?q=is%3Aissue+milestone%3A%22Functions+Sprint+131%22+label%3Abug+is%3Aclosed) | [features](https://github.com/Azure/azure-functions-host/issues?q=is%3Aissue+milestone%3A%22Functions+Sprint+131%22+label%3Afeature+is%3Aclosed) ]