Updated minor version and release notes 3.18.0 (#8907)

Author: v-smanchem

build/common.props

@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <LangVersion>latest</LangVersion>
     <MajorVersion>3</MajorVersion>
-    <MinorVersion>17</MinorVersion>
+    <MinorVersion>18</MinorVersion>
     <PatchVersion>0</PatchVersion>
     <VersionPrefix>$(MajorVersion).$(MinorVersion).$(PatchVersion)</VersionPrefix>
     <Version Condition=" '$(BuildNumber)' != '' ">$(VersionPrefix)-$(BuildNumber)</Version>

release_notes.md

@@ -2,5 +2,5 @@
 <!-- Please add your release notes in the following format:
 - My change description (#PR)
 -->
-**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) ]
+**Release sprint:** Sprint 132
+[ [bugs](https://github.com/Azure/azure-functions-host/issues?q=is%3Aissue+milestone%3A%22Functions+Sprint+132%22+label%3Abug+is%3Aclosed) | [features](https://github.com/Azure/azure-functions-host/issues?q=is%3Aissue+milestone%3A%22Functions+Sprint+132%22+label%3Afeature+is%3Aclosed) ]