Update ghost

Changes:

- https://github.com/docker-library/ghost/commit/a1d9b26: Update to 2.23.3, ghost-cli 1.11.0

library/ghost

@@ -4,14 +4,14 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Joseph Ferguson <[email protected]> (@yosifkit)
 GitRepo: https://github.com/docker-library/ghost.git
 
-Tags: 2.23.2, 2.23, 2, latest
+Tags: 2.23.3, 2.23, 2, latest
 Architectures: amd64, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: 530ad7ba01b22d7f7a15d1ab51afb6703697c15a
+GitCommit: a1d9b26341daacea67b2fa0c69aea6609dc26265
 Directory: 2/debian
 
-Tags: 2.23.2-alpine, 2.23-alpine, 2-alpine, alpine
+Tags: 2.23.3-alpine, 2.23-alpine, 2-alpine, alpine
 Architectures: amd64, arm32v6, arm64v8, i386, ppc64le, s390x
-GitCommit: 530ad7ba01b22d7f7a15d1ab51afb6703697c15a
+GitCommit: a1d9b26341daacea67b2fa0c69aea6609dc26265
 Directory: 2/alpine
 
 Tags: 1.25.8, 1.25, 1