abi-version/ssate: Bump to avoid systemd hash corruption issue

abi-version/ssate: Bump to avoid systemd hash corruption issue

Unfortunately some recent patches caused non-deterministic output.
One input hash lead to both good and bad output and whilst that patch
has been fixed, the problematic hash 'cross' linkage remains. Bump to
a new sstate and hash equivalence version to avoid this and work from
a clean slate.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>