Add `breeze ci upgrade` command to automate CI infrastructure upgrade (#57958)

We have some semi-complex set of tools that take care about upgrading
of all our CI infrastructure periodically. While dependabot has a lot of
use, a lot of cases is not handled yet in it - such as upgrading the
charts, important dependencies in our scripts, dockerfiles and so on.

While we already have a set of prek hooks and github Actions that
do a lot there, some of that has to be done periodically outside of
dependabot - this CI wraps a number of those upgrade tools into a
single `ci upgrade` command that can be run locally, generate and
open PR - and can be used in both - main and any of the v*test
branches.

Future improvement areas:

* docker container upgrades for Helm chart and docker compose
* slack notification after such upgrade PR is opened
* more .....