Update ghost

Changes:

- https://github.com/docker-library/ghost/commit/7cd02fb: Update to 5.49.0, ghost-cli 1.24.0

library/ghost

@@ -5,12 +5,12 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Austin Burdine <[email protected]> (@acburdine)
 GitRepo: https://github.com/docker-library/ghost.git
 
-Tags: 5.48.1, 5.48, 5, latest
+Tags: 5.49.0, 5.49, 5, latest
 Architectures: amd64, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: a87c9d3b6a0db4cff502ea76b7057f4ebf41b2fc
+GitCommit: 7cd02fbb3391925d9cdc06a0a8b36d0a1f9ce050
 Directory: 5/debian
 
-Tags: 5.48.1-alpine, 5.48-alpine, 5-alpine, alpine
+Tags: 5.49.0-alpine, 5.49-alpine, 5-alpine, alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8
-GitCommit: a87c9d3b6a0db4cff502ea76b7057f4ebf41b2fc
+GitCommit: 7cd02fbb3391925d9cdc06a0a8b36d0a1f9ce050
 Directory: 5/alpine