Adding CI build configuration

Adding configurations that cover the majority of TF-M features that
could be used for quick tests.

This includes:
* AN521_ARMCLANG_ConfigCoreIPCTfmLevel2_Release_BL2
* AN521_GNUARM_ConfigDefault_Release_BL2

Change-Id: I66430f1853f35a8253a5f463a7ebabd3cb453bea
Signed-off-by: Dean Birch <dean.birch@arm.com>
1 file changed