Debugger: Partially revert 7b8c58b

Caused problems with MinGW/Start in Terminal.

Change-Id: I6b88687f2eddd4437a329bf5cf2bd0bf86044cb0
Task-number: QTCREATORBUG-14069
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/debugger/gdb/gdbengine.cpp

@@ -1464,6 +1464,9 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
         // This is gdb 7+'s initial *stopped in response to attach that
         // appears before the ^done is seen.
         notifyEngineRunAndInferiorStopOk();
+        const DebuggerStartParameters &sp = startParameters();
+        if (sp.useTerminal)
+            continueInferiorInternal();
         return;
     } else {
         QTC_CHECK(false);