Bug#987600: New upstream release 40

[rcdeoliveira]

Does anyone knows why this package has not entered experimental nor
unstable?  Last commit is from Sep 6, 2021
(a57fa24e58dedade4d6016c8000077d6d87d4d7b): 

https://salsa.debian.org/gnome-team/geary/-/commits/debian/master