selftests/arm64: Use TEST_GEN_PROGS_EXTENDED in the FP Makefile
The kselftest lib.mk provides a default all target which builds additional
programs from TEST_GEN_PROGS_EXTENDED, use that rather than using
TEST_PROGS_EXTENDED which is for programs that don't need to be built like
shell scripts. Leave fpsimd-stress and sve-stress there since they are
scripts.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220427181954.357975-2-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>