revert temp changes

Author: hallvictoria

eng/ci/integration-tests.yml

@@ -45,6 +45,11 @@ extends:
       clean: all  # Clean all build directories before starting
 
     stages:
-    - stage: BuildPythonWorker
+    - stage: RunE2ETests
+      dependsOn: []
       jobs:
-        - template: /eng/templates/official/jobs/build-artifacts.yml@self
+      - template: /eng/templates/official/jobs/ci-e2e-tests.yml@self
+    - stage: RunLCTests
+      dependsOn: []
+      jobs:
+      - template: /eng/templates/official/jobs/ci-lc-tests.yml@self

eng/pack/templates/nix_arm64_env_gen.yml

@@ -51,12 +51,12 @@ steps:
     Write-Host "workerPath: $(workerPath)"
     Write-Host "proxyWorker: $(proxyWorker)"
   displayName: 'Display variables'
-# - script: |
-#     echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
-#   displayName: 'Docker login to avoid rate limits'
-#   env:
-#     DOCKER_USERNAME: $(DOCKER_USERNAME)
-#     DOCKER_PASSWORD: $(DOCKER_PASSWORD)
+- script: |
+    echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+  displayName: 'Docker login to avoid rate limits'
+  env:
+    DOCKER_USERNAME: $(DOCKER_USERNAME)
+    DOCKER_PASSWORD: $(DOCKER_PASSWORD)
 - task: ShellScript@2
   inputs:
     disableAutoCwd: true