Release changes since v0.19.2

To see a list of addressed vulnerabilities, please refer to #2141

Features

Fixes

API Changes

Docs

Misc

#2162 by @SaschaSchwarze0: Update github.com/tektoncd/pipeline from v1.9.1 to v1.9.2, update google.golang.org/grpc from v1.77.0 to v1.79.3, update github.com/go-git/go-git/v5 from v5.17.0 to v5.17.1