Release of Vitess v16.0.7

The entire changelog for this release can be found here.

The release includes 18 merged Pull Requests.

Thanks to all our contributors: @GuptaManan100, @app/github-actions, @app/vitess-bot, @deepthi, @frouioui, @harshit-gangal, @maxenglander, @shlomi-noach, @systay