qt: Add job for extracting encrypted and signed archives
* lang/qt/src/decryptverifyarchivejob.cpp, lang/qt/src/decryptverifyarchivejob.h, lang/qt/src/decryptverifyarchivejob_p.h, lang/qt/src/qgpgmedecryptverifyarchivejob.cpp, lang/qt/src/qgpgmedecryptverifyarchivejob.h: New. * lang/qt/src/protocol.h (class Protocol): Add pure virtual member function decryptVerifyArchiveJob * lang/qt/src/protocol_p.h (Protocol::decryptVerifyArchiveJob): ... and implement it. * lang/qt/src/Makefile.am: Update accordingly. * lang/qt/tests/run-decryptverifyarchivejob.cpp: New. * lang/qt/tests/Makefile.am: Add new test runner.
- GnuPG-bug-id: T6342