maps-service: Update fallback service file

Update the fallback service file with the
corresponding changes as the downloaded one.
1 job for gnome-3-38 in 7 minutes and 23 seconds
Status Job ID Name Coverage
  Test
failed #1317376
flatpak
flatpak

00:07:23

 
Name Stage Failure
failed
flatpak Test
Uploading artifacts for failed job
Uploading artifacts...
WARNING: gnome-maps-git.flatpak: no matching files
WARNING: repo.tar: no matching files
WARNING: .flatpak-builder/build/gnome-maps/_flatpak_build/meson-logs/meson-log.txt: no matching files
WARNING: .flatpak-builder/build/gnome-maps/_flatpak_build/meson-logs/testlog.txt: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit code 1