chore(deps): update ghcr.io/mealie-recipes/mealie docker tag to v3

Author: renovate-bot

apps/mealie/deployment.yaml

@@ -33,7 +33,7 @@ spec:
           type: "RuntimeDefault"
       containers:
         - name: mealie
-          image: "ghcr.io/mealie-recipes/mealie:v2.8.0"
+          image: "ghcr.io/mealie-recipes/mealie:v3.1.2"
           imagePullPolicy: IfNotPresent
           env:
             - name: "TZ"