fix(gno.land/Makefile): lazily start gnoland node (#2293)

`start.gnoland` fails as it requires `config`, `genesis`,... to be
created manually in order to start the node.

Since this is for development purpose. Let's run `gnoland start` with
`-lazy` flag.

gno.land/Makefile

@@ -25,7 +25,7 @@ GOTEST_FLAGS ?= -v -p 1 -timeout=30m
 ########################################
 # Dev tools
 .PHONY: start.gnoland
-start.gnoland:; go run ./cmd/gnoland start
+start.gnoland:; go run ./cmd/gnoland start -lazy
 
 .PHONY: start.gnoweb
 start.gnoweb:; go run ./cmd/gnoweb