File revelation-mesonfix-061.patch of Package revelation

diff -Nur orig-revelation-0.5.4/data/meson.build revelation-0.5.4/data/meson.build
--- orig-revelation-0.5.4/data/meson.build	2022-02-10 11:42:10.267572176 +0100
+++ revelation-0.5.4/data/meson.build	2022-02-10 11:42:56.892070642 +0100
@@ -59,7 +59,6 @@
 
 # Merge the translations with the appdata file
 i18n.merge_file(
-  appdata,
   input: appdata + '.in',
   output: appdata,
   po_dir: join_paths(meson.source_root(), 'po'),