Update ghost

Changes:

- docker-library/ghost@7dffa59: Update to 5.108.1, ghost-cli 1.26.1

Author: docker-library-bot

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: 5.107.2, 5.107, 5, latest
+Tags: 5.108.1, 5.108, 5, latest
 Architectures: amd64, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: 981db336b107c8a85fbbfd3620dc4f27a3140cc9
+GitCommit: 7dffa59d6f724f7d43fc8539feeeb60aaba97926
 Directory: 5/debian
 
-Tags: 5.107.2-alpine, 5.107-alpine, 5-alpine, alpine
+Tags: 5.108.1-alpine, 5.108-alpine, 5-alpine, alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8
-GitCommit: 981db336b107c8a85fbbfd3620dc4f27a3140cc9
+GitCommit: 7dffa59d6f724f7d43fc8539feeeb60aaba97926
 Directory: 5/alpine