Change the default errata format string

As we are using the errata framework to handle workarounds in a more
general sense, change the default string to reflect that.

Change-Id: I2e266af2392c9d95e18fe4e965f9a1d46fd0e95e
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
1 file changed