Add 0.30 release notes (#7300)

In this PR:
- update your environment variables to default `CACHE_STORAGE_TYPE` to
`redis` and `MESSAGE_QUEUE_TYPE` to `bull-mq`
- add redis container to our default docker-compose
- add `REDIS_HOST` and `REDIS_PORT` to docker-compose yaml
- add upgrade instructions

packages/twenty-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "twenty-server",
-  "version": "0.24.2",
+  "version": "0.30.0",
   "description": "",
   "author": "",
   "private": true,