gcr 3.34.0:
- gcr-prompt-dialog: Allow the use of mnemonics in the choice label [GNOME/gcr!22]
- Use python3 shebang in ui/icons/render-icons.py [GNOME/gcr!21]
- configure: Use PKG_PROG_PKG_CONFIG instead of reinventing it [GNOME/gcr!20]
- Replace tap-gtester with one that relies on GLib 2.38+ TAP output [GNOME/gcr!19]
- Remove SKS network from keyserver defaults [GNOME/gcr!18]
- Updated translations