tc: Update host FIP image for TC3

TC3 is different from TC2 for generating the FIP image. It requires to
append images with options '--rse-s' and '--rse-sic-tables-s'. Update
the corresponding step.

Change-Id: I743f9ae400d51db1b4df5ec806f30fcb1050b591
Signed-off-by: Leo Yan <leo.yan@arm.com>
1 file changed