graphql schema is now validated on generate (#3722)

Makefile

@@ -1,4 +1,5 @@
 generate-schema:
+	docker compose exec php-fpm php ./bin/console graphql:validate
 	docker compose exec php-fpm php phing frontend-api-generate-graphql-schema
 	docker cp shopsys-framework-php-fpm:/var/www/html/schema.graphql /tmp/schema.graphql
 	docker cp /tmp/schema.graphql shopsys-framework-storefront:/home/node/app/schema.graphql
@@ -8,6 +9,7 @@ generate-schema:
 	docker compose exec storefront rm -rf /home/node/app/schema.graphql
 
 generate-schema-native:
+	cd app; php ./bin/console graphql:validate
 	cd app; php phing frontend-api-generate-graphql-schema
 	cp app/schema.graphql storefront/schema.graphql
 	find project-base/storefront/graphql/requests -type f -name "*.generated.tsx" -exec rm {} \;