Skip component governance (#30125)

* Skip component governance

* Update .azure/pipelines/jobs/default-build.yml

Co-authored-by: Doug Bunting <6431421+dougbu@users.noreply.github.com>

Co-authored-by: Doug Bunting <6431421+dougbu@users.noreply.github.com>

.azure/pipelines/jobs/default-build.yml

@@ -249,7 +249,8 @@ jobs:
         condition: always()
 
     # Run component detection after all successful Build:* jobs unless overridden e.g. for Alpine build.
-    - ${{ if and(startsWith(parameters.jobDisplayName, 'Build:'), ne(variables['skipComponentGovernanceDetection'], 'true'), ne(parameters.skipComponentGovernanceDetection, 'true'), notin(variables['Build.Reason'], 'PullRequest')) }}:
+    # Disabled for now because detector limits some error handling to the auto-injected task. Will re-enable once fixed.
+    - ${{ if and(startsWith(parameters.jobDisplayName, 'Build:'), eq(parameters.agentOs, 'NotARealOperatingSystem'), ne(variables['skipComponentGovernanceDetection'], 'true'), ne(parameters.skipComponentGovernanceDetection, 'true'), notin(variables['Build.Reason'], 'PullRequest')) }}:
       - task: ms.vss-governance-buildtask.governance-build-task-component-detection.ComponentGovernanceComponentDetection@0
         condition: and(succeeded(), ne(variables['CG_RAN'], 'true'))
         displayName: 'Component Detection'