refactor(cpus): modify log for "ERRATA_NOT_APPLIES"

modify the print logs when an erratum workaround does not
need to be applied to a certain revision/variant of the CPU.

Change-Id: I8f60636320f617ecd4ed88ee1fbf7a3e3e4517ee
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
1 file changed