chore: update mod version to v1.6.0

OptiJava · OptiJava · commit 946c8f107e5b · 2023-08-23T22:44:54.000+08:00
diff --git a/gradle.properties b/gradle.properties
@@ -3,6 +3,6 @@ org.gradle.parallel=true
 
 loader_version=0.14.22
 
-mod_version=1.5.0
+mod_version=1.6.0
 maven_group=io.github.optijava
 archives_base_name=opt-carpet-addition
