add studio powershell directory to path on studio creation so it is propogated to supervisor
add studio powershell directory to path on studio creation so it is propogated to supervisor

Signed-off-by: mwrock <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@mattwrock.com>

rsertelon/habitat,rsertelon/habitat,habitat-sh/habitat,rsertelon/habitat,habitat-sh/habitat,habitat-sh/habitat,habitat-sh/habitat,habitat-sh/habitat,habitat-sh/habitat,rsertelon/habitat,rsertelon/habitat,rsertelon/habitat,habitat-sh/habitat,rsertelon/habitat,habitat-sh/habitat