gcr 4.2.0:
- gcr-ssh-agent: add command line options to gcr-ssh-agent [GNOME/gcr!129]
- gcr-ssh-agent: Fix memory leak spotted by ASan [GNOME/gcr!133]
- gcr-ssh-agent: Port memory safety fixes from gnome-keyring ssh-agent [GNOME/gcr!128]
- Updated translations