Resolve the failed package lookup (#39264)

* ensure that alpha packages can be resolved from nightly analyze stage

eng/pipelines/templates/steps/analyze.yml

@@ -6,6 +6,7 @@ parameters:
   TestPipeline: false
   VerifyAutorest: false
   GenerateApiReviewForManualOnly: false
+  DevFeedName: 'public/azure-sdk-for-python'
 
 # Please use `$(TargetingString)` to refer to the python packages glob string. This variable is set from resolve-package-targeting.yml.
 steps:
@@ -19,6 +20,11 @@ steps:
       ServiceDirectory: "template"
       TestPipeline: ${{ parameters.TestPipeline }}
 
+  - ${{if eq(variables['System.TeamProject'], 'internal') }}:
+    - template: ../steps/auth-dev-feed.yml
+      parameters:
+        DevFeedName: ${{ parameters.DevFeedName }}
+
   - task: PythonScript@0
     displayName: 'Set Tox Environment Skips'
     condition: succeededOrFailed()