jellyfin: bump image to v0.1.2 (#373)

Bumps the jellyfin StatefulSet image tag to v0.1.2.

v0.1.2 is the first jellyfin-ha image successfully pushed to the artifactapi docker-internal registry: pipeline #7 (tag v0.1.2) is green, the docker build+push step exited 0, and the image is pullable (tags/list shows v0.1.2, manifest GET returns 200). v0.1.0 and v0.1.1 tag pipelines failed the CA/TLS check before the plugin-image + buildkit_config fix landed (PR #6).

Changes:
- Set apps/base/jellyfin/statefulset.yaml jellyfin container image tag from v0.1.0 to v0.1.2 (tag only).

Validated with kustomize build --enable-helm apps/overlays/au-syd1/jellyfin and pre-commit.

---------

Co-authored-by: unkin-agent <unkin-agent@users.noreply.git.unkin.net>
Reviewed-on: #373
Co-authored-by: Unkin Agent <unkin-agent@unkin.net>
Co-committed-by: Unkin Agent <unkin-agent@unkin.net>

apps/base/jellyfin/statefulset.yaml

@@ -111,7 +111,7 @@ spec:
               mountPath: /config
       containers:
         - name: jellyfin
-          image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/jellyfin-ha:v0.1.0
+          image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/jellyfin-ha:v0.1.2
           imagePullPolicy: IfNotPresent
           ports:
             - name: http