Update ghost

Changes:

- https://github.com/docker-library/ghost/commit/7244a72: Update to 5.49.3, 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: 5.49.2, 5.49, 5, latest
+Tags: 5.49.3, 5.49, 5, latest
 Architectures: amd64, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: bfdc7dec6f9f3a0cc54d39632de6a17df5906eca
+GitCommit: 7244a7250289a74268d00712232c91413213c612
 Directory: 5/debian
 
-Tags: 5.49.2-alpine, 5.49-alpine, 5-alpine, alpine
+Tags: 5.49.3-alpine, 5.49-alpine, 5-alpine, alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8
-GitCommit: bfdc7dec6f9f3a0cc54d39632de6a17df5906eca
+GitCommit: 7244a7250289a74268d00712232c91413213c612
 Directory: 5/alpine