Bzlmod is coming, let's be ready to use it with Gerrit

[lucamilanesio]

Hi all,

just echoing here the announcement from the Bazel community that the new Bzlmod is coming and should be in our radar for our forthcoming releases of Gerrit.

See more details at:

https://bazel.build/docs/bzlmod

Hopefully it should make our dependencies easier to manage moving forward :-)

Luca.