Update Makefile

Indentation problem with sudo chown command

Makefile

@@ -20,7 +20,7 @@ compile:
 		--mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
 		--platform linux/amd64 \
 		cosmwasm/workspace-optimizer:0.15.0
-        @sudo chown -R $(shell id -u):$(shell id -g) artifacts
+	@sudo chown -R $(shell id -u):$(shell id -g) artifacts
 
 compile_arm64:
 	@docker run --rm -v "$(CURDIR)":/code \