trivial: minor fixes for 0.52 #754

Job	Run time
Build and package cores	8m 57s
Split off zephyr_unoq	9s
Split off zephyr_main	13s
Split off zephyr	8s
Split off zephyr_contrib	18s
Test zephyr_main:giga	2m 28s
Test zephyr_main:nano33ble	2m 32s
Test zephyr_main:niclasense	2m 32s
Test zephyr_main:portentac33	1m 57s
Test zephyr:unoq	2m 28s
Test zephyr_main:opta	2m 32s
Test zephyr_main:portentah7	2m 30s
Test zephyr_contrib:frdm_mcxn947	2m 27s
Test zephyr_contrib:ek_ra8d1	2m 20s
Test zephyr_contrib:frdm_rw612	2m 26s
Collect logs	9s
Publish jsons	13s
verify-core	0s
Publish core	0s
cleanup-artifacts	3s
	34m 22s

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