Updated extension csproj to use .net8

Author: gavin-aguiar

tests/utils/constants.py

@@ -7,34 +7,34 @@
 <?xml version="1.0" encoding="UTF-8"?>
    <Project Sdk="Microsoft.NET.Sdk">
       <PropertyGroup>
-      <TargetFramework>netcoreapp3.1</TargetFramework>
+      <TargetFramework>net8.0</TargetFramework>
       <WarningsAsErrors></WarningsAsErrors>
       <DefaultItemExcludes>**</DefaultItemExcludes>
    </PropertyGroup>
    <ItemGroup>
       <PackageReference Include="Azure.Messaging.EventHubs"
-        Version="5.6.2" />
+        Version="5.11.1" />
       <PackageReference Include="Azure.Messaging.EventGrid"
-        Version="4.21.0" />
+        Version="4.23.0" />
       <PackageReference Include="Microsoft.NET.Sdk.Functions"
-        Version="4.0.1" />
+        Version="4.3.0" />
       <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.CosmosDB"
-        Version="4.2.0" />
+        Version="4.5.0" />
       <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.EventHubs"
-        Version="5.0.0" />
+        Version="6.2.0" />
       <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.EventGrid"
         Version="3.3.1" />
       <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage"
-        Version="4.0.5" />
+        Version="5.2.2" />
       <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.ServiceBus"
-        Version="4.2.1" />
+        Version="5.14.0" />
       <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Sql"
         Version="3.0.534" />
       <PackageReference
         Include="Microsoft.Azure.WebJobs.Script.ExtensionsMetadataGenerator"
-        Version="1.1.3" />
+        Version="4.0.1" />
       <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.DurableTask"
-        Version="2.9.4" />
+        Version="2.13.2" />
    </ItemGroup>
 </Project>
 """