Rename add_unit_test_suite function and parameters

The add_unit_test_suite function was renamed to unit_test_add_suite.
This way all future unit test related functions could follow the pattern
of having "unit_test_" as a prefix in their names. Also made parameter
names consistent to the ones used by CMake built-ins. The following
parameters have been renamed:

TEST_NAME     -> NAME
TEST_SOURCES  -> SOURCES
TEST_INCLUDES -> INCLUDE_DIRECTORIES
TEST_DEFINES  -> COMPILE_DEFINITIONS

Change-Id: I02ce4c84cc8b63422aa696a5670e7f5bb65af00c
Signed-off-by: Imre Kis <imre.kis@arm.com>
2 files changed