docs: Make get-events-from-queue use curl example system.

templates/zerver/api/get-events-from-queue.md

@@ -62,12 +62,7 @@ zulip(config).then((client) => {
 
 {tab|curl}
 
-``` curl
-curl -X GET {{ api_url }}/v1/events \
-    -u BOT_EMAIL_ADDRESS:BOT_API_KEY \
-    -d "queue_id=1375801870:2942" \
-    -d "last_event_id=-1"
-```
+{generate_code_example(curl, include=["queue_id", "last_event_id"])|/events:get|example}
 
 {end_tabs}
 

zerver/openapi/test_curl_examples.py

@@ -28,6 +28,7 @@ exclude_list = [
     'update-user-group.md',
     'delete-user-group.md',
     'add-linkifiers.md',
+    'get-events-from-queue.md',
     # Endpoint can be called only by administrators.
     'create-user.md',
     'remove-linkifiers.md',