fix: Unable to fast sync changes with iOS runtime 4.0.1 and earlier #3609
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CLI should be able to execute fast sync on devices and iOS Simulator (single instance) when using older runtime version (4.0.1 and prior).
However, currently it just hangs as the promise that should return the port for fast sync, is never resolved. Fix this by resolving the promise in this case.
PR Checklist
What is the current behavior?
LiveSync of .css files on iOS devices and Simulators when iOS Runtime is 4.0.1 or earlier, just hangs.
What is the new behavior?
LiveSync of .css files is executed successfully.