Azure DevOps to use private feeds for Python deps in PR builds (#221)

.pipelines/ado_pipauth.yml

@@ -0,0 +1,5 @@
+steps:
+- task: PipAuthenticate@1
+  displayName: 'Pip Authenticate to private feed'
+  inputs:
+    artifactFeeds: accl-cts-ccf-external-dependencies

.pipelines/local_virtual_build.yml

@@ -61,6 +61,8 @@ jobs:
         condition: ${{ parameters.RunTests }}
         displayName: Run Unit tests
 
+      - template: ado_pipauth.yml@self
+
       - script: ./run_functional_tests.sh ${{ parameters.FunctionalTestArguments }}
         condition: ${{ parameters.RunTests }}
         displayName: Run Functional Tests

.pipelines/pullrequest.yml

@@ -72,7 +72,6 @@ extends:
 
     - stage: test_virtual_vm_build
       jobs:
-
       - job: format
         displayName: Code Formatting
         pool:
@@ -84,6 +83,7 @@ extends:
           path: s/
           submodules: recursive
           lfs: false
+        - template: .pipelines/ado_pipauth.yml@self
         - script: $(Build.SourcesDirectory)/scripts/ci-checks.sh
           displayName: "CI checks"
 

.pipelines/python.yml

@@ -8,4 +8,5 @@ steps:
     sudo apt-get -qq clean
     sudo rm -rf /var/lib/apt/lists/*
     sudo rm -rf /tmp/*
-  displayName: Install python dependencies
+  displayName: Install python dependencies
+- template: ado_pipauth.yml@self