while running via the transmit-worker-process, ansible-runner should only check process isolation exec for worker

[TheRealHaoLiu]

When trying to run job via transmit-worker-process while using process_isolation_executable the kwargs pass into
transmit will contain the process_isolation=true this cause check_isolation_executable_installed to run during all 3 of the phases (transmit, worker, process)

ansible-runner/ansible_runner/interface.py

Lines 86 to 90 in a349921

	if kwargs.get("process_isolation", False):
	pi_executable = kwargs.get("process_isolation_executable", "podman")
	if not check_isolation_executable_installed(pi_executable):
	print(f'Unable to find process isolation executable: {pi_executable}')
	sys.exit(1)

In order for the transmit-worker-process chain to use process_isolation_executable the argument must be passed to transmit and have transmit pass the argument down the chain. Therefore we can not just simply remove the argument.

In AWX ansible-runner transmit runs on host that dispatcher runs while ansible-runner worker runs on host that the receptor runs

It is possible for the host for dispatcher does not have the process_isolation_executable (since the job is not actually run on the host) and only the host for receptor have the process_isolation_executable

https://github.com/ansible/awx/blob/4dc956c76f31accc3f57599d5e6df1735ffa2c16/awx/main/tasks/receptor.py#L391