Update Fabric stuff

Author: Alexander01998

gradle.properties

@@ -9,8 +9,8 @@ org.gradle.warning.mode=fail
 # check these at https://fabricmc.net/develop/ and
 # https://modrinth.com/mod/fabric-api/versions
 minecraft_version=1.21.10
-yarn_mappings=1.21.10+build.1
-loader_version=0.17.2
+yarn_mappings=1.21.10+build.2
+loader_version=0.17.3
 loom_version=1.11-SNAPSHOT
 
 # Fabric API