pw-pull: learn to do pulls from cover letter

Looks like patchwork is pretty bad at detecting pull requests
which don't fully follow the standard format. Learn to get
the info out of the cover letter ourselves.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2 files changed