Update debug configuration to match latest PTVSD debug configuration

[DonJayamanne]

Broken test due to upstream PTVSD changes:
Note: This isn't a bug in PTVSD. These tests have been designed to ensure VSC is in sync with PTVSD, and now its time to sync.

1) Debugging - Capabilities
       Compare capabilities:
      AssertionError: expected { Object (supportsModulesRequest, supportsConfigurationDoneRequest, ...) } to deeply equal { Object (supportsExceptionInfoRequest, supportsConfigurationDoneRequest, ...) }
      + expected - actual
             "filter": "uncaught"
             "label": "Uncaught Exceptions"
           }
         ]
      -  "supportTerminateDebuggee": true
         "supportsConditionalBreakpoints": true
         "supportsConfigurationDoneRequest": true
         "supportsEvaluateForHovers": true
         "supportsExceptionInfoRequest": true
      
      at Object.<anonymous> (src/test/debugger/capabilities.test.ts:99:45)
      at Generator.next (<anonymous>)
      at fulfilled (out/test/debugger/capabilities.test.js:6:58)
      at <anonymous>