Update loom, gradle, yarn, loader and api.

build.gradle

 plugins {
-	id 'fabric-loom' version '0.5-SNAPSHOT'
+	id 'fabric-loom' version '0.6-SNAPSHOT'
 	id 'maven-publish'
 }
 

gradle.properties

@@ -4,8 +4,8 @@ org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 	# check these on https://fabricmc.net/use
 	minecraft_version=1.16.5
-	yarn_mappings=1.16.5+build.1
-	loader_version=0.11.0
+	yarn_mappings=1.16.5+build.5
+	loader_version=0.11.2
 
 # Mod Properties
 	mod_version = 1.0.0
@@ -14,4 +14,4 @@ org.gradle.jvmargs=-Xmx1G
 
 # Dependencies
 	# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api
-	fabric_version=0.29.3+1.16
+	fabric_version=0.31.0+1.16

gradle/wrapper/gradle-wrapper.properties

 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists