Updated .net sdk

Author: azchohfi

azure-pipelines.yml

@@ -53,7 +53,7 @@ jobs:
   - task: UseDotNet@2
     displayName: 'Install .NET Core SDK'
     inputs:
-      version: 5.0.300
+      version: 5.0.301
       performMultiLevelLookup: true
 
   - powershell: .\build\build.ps1 --target=Build