Fix clock sync init option #2719

Job	Run time
unit-tests-single / run (ubuntu-latest)	6s
unit-tests-single / run (macos-latest)	20s
check-labels / check	2s
build-rti / run (ubuntu-latest)	8s
unit-tests-single / run (windows-latest)	1m 30s
build-trace-tools / run (ubuntu-latest)	3s
build-rti / run (macos-latest)	17s
build-rti / run (windows-latest)	18s
fetch-lf / extract-ref	6s
unit-tests-multi / run (ubuntu-latest)	6s
build-trace-tools / run (macos-latest)	14s
unit-tests-multi / run (macos-latest)	22s
build-trace-tools / run (windows-latest)	35s
unit-tests-multi / run (windows-latest)	1m 23s
lf-default-arduino / arduino-tests (ubuntu-latest)	3m 5s
lf-default-zephyr / zephyr-tests	43m 13s
lf-default-arduino / arduino-tests (macos-latest)	10m 26s
lf-default / regular-tests (ubuntu-latest)	25m 26s
lf-python / regular-tests (ubuntu-latest)	16m 21s
lf-default / regular-tests (macos-latest)	1h 2m 38s
lf-gedf-np / regular-tests (ubuntu-latest)	25m 13s
lf-python / regular-tests (macos-latest)	45m 10s
lf-default / regular-tests (windows-latest)	1h 31m 39s
lf-gedf-np / regular-tests (macos-latest)	1h 4m 31s
lf-python / regular-tests (windows-latest)	1h 7m 44s
lf-gedf-np / regular-tests (windows-latest)	1h 31m 30s
lf-adaptive / regular-tests (ubuntu-latest)	26m 23s
lf-adaptive / regular-tests (macos-latest)	1h 5m 53s
lf-adaptive / regular-tests (windows-latest)	1h 31m 23s
	12h 16m 5s

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