Update template to 1.20.5/.6

build.gradle

@@ -3,7 +3,7 @@ plugins {
 }
 
 base {
-    archivesBaseName = project.archives_base_name
+    archivesName = project.archives_base_name
     version = project.mod_version
     group = project.maven_group
 }

gradle.properties

@@ -1,9 +1,9 @@
 org.gradle.jvmargs=-Xmx2G
 
 # Fabric Properties (https://fabricmc.net/develop)
-minecraft_version=1.21
-yarn_mappings=1.21+build.8
-loader_version=0.15.11
+minecraft_version=1.20.6
+yarn_mappings=1.20.6+build.3
+loader_version=0.16.2
 
 # Mod Properties
 mod_version=0.1.0
@@ -13,4 +13,4 @@ archives_base_name=addon-template
 # Dependencies
 
 # Meteor (https://maven.meteordev.org)
-meteor_version=0.5.8-SNAPSHOT
+meteor_version=0.5.7