Update the icon on the generated jar

I added it in the previous commit but neglected to make it a release bump too.

Author: Gunni

gradle.properties

@@ -9,7 +9,7 @@ yarn_mappings=1.20.4+build.3
 loader_version=0.15.3
 
 # Mod Properties
-mod_version=1.0.1
+mod_version=1.0.2
 maven_group=is.meh.minecraft.lan_announcer
 archives_base_name=lanannouncer