[ghost] Update charts/ghost/values.yaml ghost to v6.3.1 (patch) (CloudPirates-io#349)

[ghost] Update charts/ghost/values.yaml ghost to v6.3.1

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

charts/ghost/values.yaml

@@ -22,7 +22,7 @@ image:
   ## @param image.repository Nginx image repository
   repository: ghost
   ## @param image.tag Nginx image tag
-  tag: "6.3.0@sha256:4b58f8f889b9115199c18994f9d13ac5bc0b32d9c5b65f06f58fcaa7f739f6e8"
+  tag: "6.3.1@sha256:1f99eb57baf86bf71ea387930b19dca0c8b8c79a331e796e2289c1e24b83829a"
   ## @param image.pullPolicy Nginx image pull policy
   pullPolicy: Always