fixup! Make bootstrapper start command detached

infrastructures/openshift/src/main/java/org/eclipse/che/workspace/infrastructure/openshift/bootstrapper/OpenShiftBootstrapper.java

@@ -104,6 +104,8 @@ protected void doBootstrapAsync(String installerWebsocketEndpoint, String output
             + " -file "
             + BOOTSTRAPPER_DIR
             + CONFIG_FILE
+            // redirects command output and makes the bootstrap process as detached, due
+            // to not to hold the socket connection for exec watcher.
             + " &>/dev/null &");
   }