chore(helm): bump frontend to v0.3.1 and climate-ref to v0.13.1

ref-app v0.3.1 (Climate-REF/ref-app#30) ships cv_cmip7_aft.yaml and read-only DB support, and bumps its bundled climate-ref to v0.13.1. Track the new appVersion and update default image tags.

Author: lewisjared

helm/Chart.yaml

@@ -7,7 +7,7 @@ type: application
 version: 0.1.0
 
 # Application version tracks the climate-ref core version
-appVersion: "0.13.0"
+appVersion: "0.13.1"
 
 dependencies:
 - name: dragonfly

helm/values.yaml

@@ -9,7 +9,7 @@ api:
   image:
     repository: ghcr.io/climate-ref/climate-ref-frontend
     pullPolicy: IfNotPresent
-    tag: v0.2.3
+    tag: v0.3.0
 
   env:
     ENVIRONMENT: production
@@ -169,7 +169,7 @@ defaults:
   image:
     repository: ghcr.io/climate-ref/climate-ref
     pullPolicy: IfNotPresent
-    tag: v0.13.0
+    tag: v0.13.1
 
   annotations: {}