change: Update mod version

gradle.properties

@@ -5,7 +5,7 @@ minecraft_version=1.20.5
 yarn_mappings=1.20.5+build.1
 loader_version=0.15.10
 # Mod Properties
-mod_version=0.7.8
+mod_version=0.7.4
 maven_group=io.github.amerebagatelle
 archives_base_name=fabricskyboxes
 # Dependencies