Fix: patch unit tests after version bump (#13)

Author: teeohhem

charts/hdx-oss-v2/tests/__snapshot__/secrets_test.yaml.snap

@@ -10,7 +10,7 @@ should render clickhouse secrets when clickhouse is enabled:
         app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: hdx-oss-v2
         app.kubernetes.io/version: 1.0.0
-        helm.sh/chart: hdx-oss-v2-0.3.1
+        helm.sh/chart: hdx-oss-v2-0.4.0
       name: RELEASE-NAME-hdx-oss-v2-app-secrets
     type: Opaque
   2: |
@@ -25,6 +25,6 @@ should render clickhouse secrets when clickhouse is enabled:
         app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: hdx-oss-v2
         app.kubernetes.io/version: 1.0.0
-        helm.sh/chart: hdx-oss-v2-0.3.1
+        helm.sh/chart: hdx-oss-v2-0.4.0
       name: RELEASE-NAME-hdx-oss-v2-clickhouse-secrets
     type: Opaque

charts/hdx-oss-v2/tests/helpers_test.yaml

@@ -29,7 +29,7 @@ tests:
       - isSubset:
           path: metadata.labels
           content:
-            helm.sh/chart: hdx-oss-v2-0.3.1
+            helm.sh/chart: hdx-oss-v2-0.4.0
       - isSubset:
           path: metadata.labels
           content: