Update copyrights to 2022
Fixes misc and tarball-create.
I specifically did not update m4/ax_jemalloc.m4 because it's not tracked in util/copyrights.
e29c2d7f addresses https://gitlab.isc.org/isc-projects/bind9/-/jobs/2201576#L728.
Fixes misc and tarball-create.
I specifically did not update m4/ax_jemalloc.m4 because it's not tracked in util/copyrights.
e29c2d7f addresses https://gitlab.isc.org/isc-projects/bind9/-/jobs/2201576#L728.