IDEA-156244 Install the VcsDirtyScopeVfsListener on project open

This was broken in 9f7a972e when project component became
a project service without any explicit initialization.

platform/vcs-impl/src/com/intellij/openapi/vcs/changes/VcsDirtyScopeManagerImpl.java

@@ -77,6 +77,7 @@ public class VcsDirtyScopeManagerImpl extends VcsDirtyScopeManager implements Pr
             myReady = true;
           }
         }
+        VcsDirtyScopeVfsListener.install(myProject);
         markEverythingDirty();
       }
     });

platform/vcs-impl/src/com/intellij/openapi/vcs/changes/VcsDirtyScopeVfsListener.java

@@ -80,6 +80,10 @@ public class VcsDirtyScopeVfsListener implements BulkFileListener, Disposable {
     return ServiceManager.getService(project, VcsDirtyScopeVfsListener.class);
   }
 
+  public static void install(@NotNull Project project) {
+    getInstance(project);
+  }
+
   public void setForbid(boolean forbid) {
     assert ApplicationManager.getApplication().isUnitTestMode();
     myForbid = forbid;