security/qgpgme: add upstream patch

to fix crash in upcoming KMail 25.08.

Upstream commits:
https://dev.gnupg.org/rGPGMEQT150b23c105f3ea7034e6f106e60686aea4e4a13e
https://dev.gnupg.org/rGPGMEQT86d58c452e0028ea3b59a6ceac7060ece99b4fd2

Approved by: jhale@ via irc

(cherry picked from commit a02112589ecfe9ac1ae148331d409d2347d40f95)