{Pipeline} update azdev version to 0.1.29 in pipline (#16969)
{Pipeline} update azdev version to 0.1.29 in pipline (#16969)

* update azdev version to 0.1.29 in pipline

* use ubuntu-18.04 for Check CLI Style

* use ubuntu-16.04 for Check CLI Style

* show pylint version

* show azdev install logs
yugangw-msft/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli