Run update.sh

ghost/README.md

@@ -24,8 +24,8 @@ WARNING:
 
 # Supported tags and respective `Dockerfile` links
 
--	[`4.22.3`, `4.22`, `4`, `latest`](https://github.com/docker-library/ghost/blob/4e73479312a2462fd9b0c6dffcca94195805a8a8/4/debian/Dockerfile)
--	[`4.22.3-alpine`, `4.22-alpine`, `4-alpine`, `alpine`](https://github.com/docker-library/ghost/blob/4e73479312a2462fd9b0c6dffcca94195805a8a8/4/alpine/Dockerfile)
+-	[`4.22.4`, `4.22`, `4`, `latest`](https://github.com/docker-library/ghost/blob/782013199e52e188e1df489824bd9fb872baaae8/4/debian/Dockerfile)
+-	[`4.22.4-alpine`, `4.22-alpine`, `4-alpine`, `alpine`](https://github.com/docker-library/ghost/blob/782013199e52e188e1df489824bd9fb872baaae8/4/alpine/Dockerfile)
 -	[`3.42.7`, `3.42`, `3`](https://github.com/docker-library/ghost/blob/a84237aefc2a42bf927c8d5a345eeecbdd15f91a/3/debian/Dockerfile)
 -	[`3.42.7-alpine`, `3.42-alpine`, `3-alpine`](https://github.com/docker-library/ghost/blob/a84237aefc2a42bf927c8d5a345eeecbdd15f91a/3/alpine/Dockerfile)