file isExecutable
Fix an issue where gio was bombing out early and causing our unit tests to fail
This was accidentally introduced in /r/1921 when the unit tests moved to a
GMemorySettingsBackend. This was fixed upstream in 2.73.3. The upstream merge
request is here https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2813/.
Testing Done:
Used convey to build under debian, ubuntu, and fedora.
Reviewed at https://reviews.imfreedom.org/r/1986/