Missing tests where
* MACRO_GLM_MAT2X3_ZERO_INIT
* MACRO_GLM_MAT2X3_ZERO
* mat2x3s_zero_init
* mat2x3s_zero
* mat2x4s_zero_init
* mat2x4s_zero
Commit:
* removes (mat2x3) from
((mat2x3)GLM_MAT2X3_ZERO_INIT) to fix
error: array initialized from non-constant array expression
* removes test_assert_mat2x3_eq_zero
from test/src/test_struct.c
* adds TEST_IMPL(mat2x3s_zero) to
test/src/test_struct.c
Signed-off-by: Vincent Davis Jr <vince@underview.tech>