Added commands to run the observability with examples in makefile

Author: xBlaz3kx

Makefile

@@ -1,2 +1,12 @@
 test:
 	docker compose -f docker-compose.test.yaml up toxiproxy integration_test --abort-on-container-exit
+
+example-ocpp-201:
+	docker compose -f example/2.0.1/docker-compose.yml up --build
+
+example-ocpp-16:
+	docker compose -f example/1.6/docker-compose.yml up --build
+
+# Run the example with LGTM stack and observability enabled by default:
+example-ocpp16-observability:
+	METRICS_ENABLED=true docker compose -f example/1.6/docker-compose.yml -f example/docker-compose.observability.yaml up --build