fix(fvp): resolve broken workaround reference

The workaround for CVE 2015-5715 was renamed many years ago, however,
Cortex-A17 and A9 didn't see this change.

Change-Id: I553c8b09543263bca2a34eaef670af0424999cfe
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
2 files changed