CI: Upgraded DownloadPipelineArtifact to version 2 (apache#1324)

Author: NightOwl888

.build/azure-templates/publish-nuget-packages.yml

@@ -40,13 +40,13 @@ steps:
     EnsureNotNullOrEmpty('${{ parameters.testSymbolFilesConvention }}', 'testSymbolFilesConvention')
   displayName: 'Validate Template Parameters'
 
-- task: DownloadPipelineArtifact@0
+- task: DownloadPipelineArtifact@2
   displayName: 'Download Build Artifacts: ${{ parameters.nugetArtifactName }}'
   inputs:
     artifactName: '${{ parameters.nugetArtifactName }}'
     targetPath: '$(System.DefaultWorkingDirectory)/${{ parameters.nugetArtifactName }}'
 
-- task: DownloadPipelineArtifact@0
+- task: DownloadPipelineArtifact@2
   displayName: 'Download Build Artifacts: ${{ parameters.debugArtifactName }}'
   inputs:
     artifactName: '${{ parameters.debugArtifactName }}'

azure-pipelines.yml

@@ -624,7 +624,7 @@ stages:
 
     - template: '.build/azure-templates/show-all-environment-variables.yml'
 
-    - task: DownloadPipelineArtifact@0
+    - task: DownloadPipelineArtifact@2
       displayName: 'Download Build Artifacts: $(VersionArtifactName)'
       inputs:
         artifactName: '$(VersionArtifactName)'
@@ -667,14 +667,14 @@ stages:
     - template: '.build/azure-templates/show-all-environment-variables.yml'
 
 
-    - task: 'DownloadPipelineArtifact@0'
+    - task: 'DownloadPipelineArtifact@2'
       displayName: 'Download Build Artifacts: $(NuGetArtifactName)'
       inputs:
         artifactName: '$(NuGetArtifactName)'
         targetPath: '$(Build.ArtifactStagingDirectory)/$(NuGetArtifactName)'
 
 
-    - task: DownloadPipelineArtifact@0
+    - task: DownloadPipelineArtifact@2
       displayName: 'Download Build Artifacts: $(VersionArtifactName)'
       inputs:
         artifactName: '$(VersionArtifactName)'