[Extensions]Microsoft.Azure.Functions.Worker.Extensions.CosmosDB package 4.0.0 (GA) (#1267)

* Cosmos DB worker paclage 4.0.0 (GA)

* release notes

Author: kshyju

extensions/Worker.Extensions.CosmosDB/release_notes.md

@@ -1,4 +1,5 @@
 ## Release notes
 <!-- Please add your release notes in the following format:
 - My change description (#PR/#issue)
--->
+-->
+- 4.0.0 release of Microsoft.Azure.Functions.Worker.Extensions.CosmosDB

extensions/Worker.Extensions.CosmosDB/src/Properties/AssemblyInfo.cs

@@ -3,4 +3,4 @@
 
 using Microsoft.Azure.Functions.Worker.Extensions.Abstractions;
 
-[assembly: ExtensionInformation("Microsoft.Azure.WebJobs.Extensions.CosmosDB", "4.0.0-preview2")]
+[assembly: ExtensionInformation("Microsoft.Azure.WebJobs.Extensions.CosmosDB", "4.0.0")]

extensions/Worker.Extensions.CosmosDB/src/Worker.Extensions.CosmosDB.csproj

@@ -7,7 +7,6 @@
 
     <!--Version information-->
     <VersionPrefix>4.0.0</VersionPrefix>
-    <VersionSuffix>-preview2</VersionSuffix>
 
     <!--Temporarily opting out of documentation. Pending documentation-->
     <GenerateDocumentationFile>false</GenerateDocumentationFile>