Bump version to 0.18.3

Author: Player3324

src/main/java/net/fabricmc/loader/impl/FabricLoaderImpl.java

@@ -76,7 +76,7 @@ public final class FabricLoaderImpl extends net.fabricmc.loader.FabricLoader {
 
 	public static final int ASM_VERSION = Opcodes.ASM9;
 
-	public static final String VERSION = "0.18.2";
+	public static final String VERSION = "0.18.3";
 	public static final String MOD_ID = "fabricloader";
 
 	public static final String CACHE_DIR_NAME = ".fabric"; // relative to game dir