Preparing for Galactic sync 2021-12-27

There have been many new and updated packages in Galactic since the last sync, and it’s time to sync those new features and fixes to the main apt and dnf repositories.

There are currently no regressions and 153 packages to release.

We will start holding rosdistro PRs for the sync on Wednesday, December 22, with a plan to do the sync on Monday, December 27.

This sync is complete