Instead of constantly making these updates, let's just remove the year
since things are stored in git anyways, and this is not an actual modern
legal risk anymore.
Unfortunately, this also breaks go-mod-upgrade with:
upgrade failed error=Error running go command to discover modules: exit
status 1 stderr=go: loading module retractions for
golang.org/x/mod@v0.16.0: version "v0.17.0" invalid: resolves to version
v0.17.1-0.20240315155916-aa51b25a4485 (v0.17.0 is not a tag) go: loading
module retractions for golang.org/x/sync@v0.6.0: version "v0.7.0"
invalid: resolves to version v0.7.1-0.20240304172602-14be23e5b48b
(v0.7.0 is not a tag)
