chore: update altinnendata-app to v1.3.0 (#44)

Updates `altinnendata-app` image tag to `v1.3.0` and bumps chart version
to `0.1.4`.

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: sondresjolyst

charts/altinnendata-app/Chart.yaml

@@ -4,4 +4,4 @@ description: A Helm chart for Kubernetes
 
 type: application
 
-version: 0.1.3
+version: 0.1.4

charts/altinnendata-app/values.yaml

@@ -3,7 +3,7 @@ replicaCount: 1
 image:
   repository: sondresjo/altinnendata-app
   pullPolicy: IfNotPresent
-  tag: "v1.2.0"
+  tag: "v1.3.0"
 
 imagePullSecrets: []
 nameOverride: ""