Remove logics from the packaging pipeline related to uploading packages to Azure blob.
The network traffic to Azure blob seems to be banned in OneBranch pipelines, so operations related to Azure blob no long works.
Also, I talked to Travis and learnt that we should be moving away from using Azure blob in our release pipelines, so removing the related code from our pipeline YAML files.
PR Summary
Remove logics from the packaging pipeline related to uploading packages to Azure blob. The network traffic to Azure blob seems to be banned in OneBranch pipelines, so operations related to Azure blob no long works. Also, I talked to Travis and learnt that we should be moving away from using Azure blob in our release pipelines, so removing the related code from our pipeline YAML files.