refactor(cpus): convert Cortex-A15 to use the errata framework

Change-Id: I569b0da3ed5b81b4b6e9a7820d32684376a190a9
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
(cherry picked from commit cbc8cae7ff016571cb4f107337e34b024018e0cd)
1 file changed