enable gradle parallel

OptiJava · OptiJava · commit d7bf1926133e · 2023-01-18T17:13:09.000+08:00
diff --git a/gradle.properties b/gradle.properties
@@ -1,5 +1,6 @@
 # Done to increase the memory available to gradle.
 org.gradle.jvmargs=-Xmx1096M
+org.gradle.parallel=true
 # Fabric Properties
 # check these on https://fabricmc.net/versions.html
 minecraft_version=1.17.1
