Bump NuGetToolInstaller version (#170)

Author: jason-dou

pipelines/common-templates/install-tools.yml

@@ -13,7 +13,7 @@ steps:
       version: 6.x
 
   # Install the nuget tool.
-  - task: NuGetToolInstaller@0
+  - task: NuGetToolInstaller@1
     displayName: "Use NuGet >=5.2.0"
     inputs:
       versionSpec: ">=5.2.0"