build(deps): bump modelix/model-server in /helm/modelix

Bumps modelix/model-server from 14.5.1 to 14.6.1.

---
updated-dependencies:
- dependency-name: modelix/model-server
  dependency-version: 14.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

helm/modelix/values.yaml

@@ -17,13 +17,13 @@ oauthProxy:
 modelServer:
   image:
     repository: modelix/model-server
-    tag: "14.5.1"
+    tag: "14.6.1"
     pullPolicy: IfNotPresent
 
 gitImport:
   image:
     repository: modelix/mps-git-import
-    tag: "14.5.1"
+    tag: "14.6.1"
     pullPolicy: IfNotPresent
 
 proxy: