ci(coverity): add FEATURE_DETECTION build option for FVP

Added a build configuration for fvp platform to include coverage for
all the files relevant to feature detection mechanism.

Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
Change-Id: I4de77308caad122aafd1d6c7b6f80c6cc68f45a3
1 file changed