[9610][7885][7872][7570] wlbt: [FTM] Remove gdb LOCAL_CFLAGS

If we add gdb, debug symbol is more and it will cause performace.
So request to remove the same.

Change-Id: Ie75a16564c853e656b11d27573acb359adf7feac
SCSC-Bug-Id: SSB-51402
Signed-off-by: Himani Gupta <himani.g2@samsung.com>
1 file changed