giga: enable wifi using firmware from loader #697

Job	Run time
Build and package cores	10m 37s
Split off zephyr_unoq	10s
Split off zephyr_contrib	9s
Split off zephyr	9s
Split off zephyr_main	15s
Test zephyr_main:nano33ble	2m 28s
Test zephyr:unoq	2m 25s
Test zephyr_main:portentac33	2m 31s
Test zephyr_main:niclasense	2m 27s
Test zephyr_contrib:frdm_rw612	2m 25s
Test zephyr_main:portentah7	2m 26s
Test zephyr_main:opta	2m 33s
Test zephyr_main:giga	2m 9s
Test zephyr_contrib:ek_ra8d1	2m 30s
Test zephyr_contrib:frdm_mcxn947	2m 19s
Collect logs	9s
Publish jsons	23s
Publish core	-1s
verify-core	-1s
cleanup-artifacts	3s
	36m 6s

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