Update apps_update.yml (#953)

* Update apps_update.yml

Updates App update cURL example to be complete

* Apply suggestions from code review

feedback via ASB

Co-authored-by: Andrew Starr-Bochicchio <andrewsomething@users.noreply.github.com>

* Update apps_update.yml

More minimal app spec

* Update apps_update.yml

---------

Co-authored-by: Andrew Starr-Bochicchio <andrewsomething@users.noreply.github.com>

specification/resources/apps/examples/curl/apps_update.yml

@@ -1,6 +1,7 @@
 lang: cURL
 source: |-
   curl -X PUT \
-    -H "Content-Type: application/json" \
-    -H "Authorization: Bearer $DIGITALOCEAN_TOKEN" \
-    "https://api.digitalocean.com/v2/apps/{id}"
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer $DIGITALOCEAN_TOKEN" \
+  "https://api.digitalocean.com/v2/apps/{id}" \
+  -d '{"alerts":[{"rule":"DEPLOYMENT_FAILED"},{"rule":"DOMAIN_FAILED"}],"domains":[{"domain":"example.com","type":"PRIMARY","zone":"example.com"}],"envs":[{"key":"API_KEY","scope":"RUN_AND_BUILD_TIME","type":"SECRET","value":"EV[1:zqiRIeaaYK/NqctZDYzy6t0pTrtRDez8:wqGpZRrsKN5nPhWQrS479cfBiXT0WQ==]"}],"features":["buildpack-stack=ubuntu-22"],"ingress":{},"name":"example-app","region":"nyc","services":[{"autoscaling":{"max_instance_count":4,"metrics":{"cpu":{"percent":70}},"min_instance_count":2},"git":{"branch":"main","repo_clone_url":"https://github.com/digitalocean/sample-nodejs.git"},"internal_ports":[8080],"log_destinations":[{"name":"your_log_consumer_name","open_search":{"endpoint":"logs.example.com:12345","basic_auth":{"user":"doadmin","password":"1234567890abcdef"},"index_name":"example-index","cluster_name":"example-cluster"}}],"name":"sample-nodejs","run_command":"yarn start","source_dir":"/"}]}'