package/msmtp: bump version to 1.8.25
Release notes - https://marlam.de/msmtp/news/msmtp-1-8-25/
Signed-off-by: Akhilesh Nema <nemaakhilesh@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
(cherry picked from commit c1c096f91da5bfc45f1842b6dd12f1f0e016dbc4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>