Add tools jp, jq, jpterm, ssh-keygen to Docker image (#1336)
Add tools jp, jq, jpterm, ssh-keygen to Docker image (#1336)

* Add tools jp, jq, jpterm

* Add ssh-keygen and combine install commands

QingChenmsft/azure-cli,yugangw-msft/azure-cli,samedder/azure-cli,QingChenmsft/azure-cli,samedder/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli,QingChenmsft/azure-cli,QingChenmsft/azure-cli,yugangw-msft/azure-cli,samedder/azure-cli,samedder/azure-cli,yugangw-msft/azure-cli,yugangw-msft/azure-cli