build(deps): bump scality/scuba

Bumps the docker group with 1 update in the /templates/global directory: scality/scuba.


Updates `scality/scuba` from 1.1.14-nodesvc-base to 1.1.15-nodesvc-base

---
updated-dependencies:
- dependency-name: scality/scuba
  dependency-version: 1.1.15-nodesvc-base
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: docker
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

templates/global/values.yaml

@@ -32,7 +32,7 @@ s3_metadata:
   image: ghcr.io/scality/metadata:8.19.0-standalone
 
 scuba:
-  image: ghcr.io/scality/scuba:1.1.14-nodesvc-base
+  image: ghcr.io/scality/scuba:1.1.15-nodesvc-base
 
 scuba_metadata:
   image: ghcr.io/scality/metadata:8.19.0-standalone