build: bump version to 1.0.1
build: bump version to 1.0.1

To satisfy ulogd2 correct library version checking. Even if there's
no plan to release a new version of the library anytime soon.

Signed-off-by: Pablo Neira Ayuso <707d14912bb250caf67dfe0ea4035681fbfc4f56@netfilter.org>

Distrotech/libnetfilter_acct,Distrotech/libnetfilter_acct