Merge pull request docker-library#3723 from ScarletWolf275/master

Update ghost to 1.17.3

Author: yosifkit

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: 1.17.2, 1.17, 1, latest
+Tags: 1.17.3, 1.17, 1, latest
 Architectures: amd64, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: f7fe8c847bce4ebcfde5bea23a8c45c7a242e243
+GitCommit: d0f88d93e06cdca5ea84cc3bbb13108735bf6a00
 Directory: 1/debian
 
-Tags: 1.17.2-alpine, 1.17-alpine, 1-alpine, alpine
+Tags: 1.17.3-alpine, 1.17-alpine, 1-alpine, alpine
 Architectures: amd64
-GitCommit: f7fe8c847bce4ebcfde5bea23a8c45c7a242e243
+GitCommit: d0f88d93e06cdca5ea84cc3bbb13108735bf6a00
 Directory: 1/alpine
 
 Tags: 0.11.12, 0.11, 0