/usr/share/applications/bzr-handle-patch.desktop is in bzr-gtk 0.103.0+bzr792-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Name=Bazaar
Comment=Apply Bazaar Bundle
Icon=bzr-icon-64
Exec=bzr-handle-patch %f
NoDisplay=true
Terminal=false
Type=Application
Categories=Application;Development;RevisionControl;
MimeType=text/x-diff;text/x-patch;application/x-bazaar-merge-directive;
X-AppInstall-Ignore=true
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