Unstable smoke tests #1967

1) Smoke: Registration Checks
       "before all" hook for "All extension commands are registered":

      AssertionError [ERR_ASSERTION]: Environment managers failed to initialize: API not ready within 45000ms - managers may not have registered
      + expected - actual

      -false
      +true
      
  	at Context.<anonymous> (d:\a\vscode-python-environments\vscode-python-environments\out\test\smoke\registration.smoke.test.js:43:16)