Use stable version of mimetreeparser
* packages/packages.list: Bump gear to 25.04 and use gear version of MTP
* src/appimage/appimage.mk.in,src/gpg4win.mk.in: Hack MTP version
similar to kmime and co as we don't need the latest version of MTP in
Kleopatra
* packages/gen-{kde-gears,tarball}.sh: Move MTP from tarball generator
to kde gears generator
* Makefile.am: Move patch to new mtp versionKeeping the version of KMime, KMbox and MimeTreeParser in sync will let
us avoid a lot of incompatibility issues in the future. MimeTreeParser
is now quite stable and we don't need to use snatpshot anymore for
Kleopatra or GpgOL/Web development.