Fix weekDay API spec #996

Job	Run time
Find-feature	36s
build-OSW (ubuntu-latest, EXPERIMENTAL_GPS_EDITION_V3_1, en-US)	3m 19s
build-OSW (ubuntu-latest, EXPERIMENTAL_GPS_EDITION_DEV_ROTATED, en-US)	2m 59s
build-OSW (ubuntu-latest, 3RD_PARTY_FLOW3R_C3CAMP_2023, en-US)	3m 54s
build-OSW (ubuntu-latest, EXPERIMENTAL_LIGHT_EDITION_V3_3_LUA, en-US)	2m 56s
build-OSW (ubuntu-latest, LIGHT_EDITION_V3_3, en-US)	3m 18s
build-OSW (ubuntu-latest, EXPERIMENTAL_LIGHT_EDITION_V4_0, en-US)	3m 1s
build-OSW (macos-latest, EXPERIMENTAL_GPS_EDITION_V3_1, en-US)	3m 13s
build-OSW (macos-latest, EXPERIMENTAL_GPS_EDITION_DEV_ROTATED, en-US)	3m 32s
build-OSW (macos-latest, 3RD_PARTY_FLOW3R_C3CAMP_2023, en-US)	3m 37s
build-OSW (macos-latest, EXPERIMENTAL_LIGHT_EDITION_V3_3_LUA, en-US)	3m 23s
build-OSW (macos-latest, LIGHT_EDITION_V3_3, en-US)	3m 1s
build-OSW (macos-latest, EXPERIMENTAL_LIGHT_EDITION_V4_0, en-US)	3m 8s
build-OSW (windows-latest, EXPERIMENTAL_GPS_EDITION_V3_1, en-US)	8m 33s
build-OSW (windows-latest, EXPERIMENTAL_GPS_EDITION_DEV_ROTATED, en-US)	9m 19s
build-OSW (windows-latest, 3RD_PARTY_FLOW3R_C3CAMP_2023, en-US)	7m 58s
build-OSW (windows-latest, EXPERIMENTAL_LIGHT_EDITION_V3_3_LUA, en-US)	7m 34s
build-OSW (windows-latest, LIGHT_EDITION_V3_3, en-US)	9m 28s
build-OSW (windows-latest, EXPERIMENTAL_LIGHT_EDITION_V4_0, en-US)	8m 59s
	1h 31m 48s

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