Add SBOM generation task (#143)

https://aka.ms/cyberEOSBOM

Co-authored-by: david@DAVID-PC <davidjen@microsoft.com>

.azure-pipelines/OfficialBuild.yml

@@ -101,6 +101,11 @@ steps:
       ]
     ServiceEndpointUrl: 'https://api.esrp.microsoft.com/api/v1'
 
+- task: AzureArtifacts.manifest-generator-task.manifest-generator-task.ManifestGeneratorTask@0
+  displayName: 'SBOM Generation Task'
+  inputs:
+    BuildDropPath: package
+
 - task: PublishBuildArtifacts@1
   displayName: 'Publish packages'
   condition: always()