chore(ci): Remove unnecessary entry

MSDNicrosoft · MSDNicrosoft · commit 951d91d28c1d · 2022-07-24T14:08:18.000+08:00
diff --git a/gradle.properties b/gradle.properties
@@ -3,7 +3,6 @@ org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 # check these on https://fabricmc.net/develop
 minecraft_version=1.19
-yarn_mappings=1.19+build.4
 loader_version=0.14.8
 
 # Mod Properties
