Upgrade Microsoft.PowerShell.SDK to 7.0.8

Author: Francisco-Gamino

src/Microsoft.Azure.Functions.PowerShellWorker.csproj

@@ -21,7 +21,7 @@ Licensed under the MIT license. See LICENSE file in the project root for full li
 
   <ItemGroup>
     <PackageReference Include="Grpc.Core" Version="2.27.0" />
-    <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.0.7" />
+    <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.0.8" />
     <PackageReference Include="CommandLineParser" Version="2.3.0" />
     <PackageReference Include="Google.Protobuf" Version="3.11.4" />
   </ItemGroup>