Add missing pwsh
tree0278436470c1d0c1145997c87432a6bcbf4817a4
drwxr-xr-x - .github
-rw-r--r-- 430 .gitignore
-rw-r--r-- 3855 .travis.yml
drwxr-xr-x - ACE
-rw-r--r-- 1626 README.md
drwxr-xr-x - TAO
-rw-r--r-- 4972 azure-pipelines.yml