tests/lib: Add unit tests for ux_locales_get_text()
Add unit tests for ux_locales_get_text() in lib/ux_locales.c.
BUG=b:264666392, b:289995591
BRANCH=brya
TEST=make tests/lib/ux_locales-test
TEST=Make sure ux_locales.c has 100% test coverage
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: I4d73419c02478870942828d324c258ef0eaa983c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76253
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
