fix: snapshot helm tests

Author: ansgarschulte

charts/steadybit-extension-prometheus/tests/__snapshot__/deployment_test.yaml.snap

@@ -3,7 +3,8 @@ manifest should match snapshot with TLS:
     apiVersion: apps/v1
     kind: Deployment
     metadata:
-      labels: null
+      labels:
+        steadybit.com/discovery-enabled: "false"
       name: RELEASE-NAME-steadybit-extension-prometheus
       namespace: NAMESPACE
     spec:
@@ -15,6 +16,7 @@ manifest should match snapshot with TLS:
         metadata:
           labels:
             app.kubernetes.io/name: steadybit-extension-prometheus
+            steadybit.com/discovery-enabled: "false"
         spec:
           containers:
             - env:
@@ -67,7 +69,8 @@ manifest should match snapshot with extra env vars:
     apiVersion: apps/v1
     kind: Deployment
     metadata:
-      labels: null
+      labels:
+        steadybit.com/discovery-enabled: "false"
       name: RELEASE-NAME-steadybit-extension-prometheus
       namespace: NAMESPACE
     spec:
@@ -79,6 +82,7 @@ manifest should match snapshot with extra env vars:
         metadata:
           labels:
             app.kubernetes.io/name: steadybit-extension-prometheus
+            steadybit.com/discovery-enabled: "false"
         spec:
           containers:
             - env:
@@ -127,7 +131,8 @@ manifest should match snapshot with mutual TLS using containerPaths:
     apiVersion: apps/v1
     kind: Deployment
     metadata:
-      labels: null
+      labels:
+        steadybit.com/discovery-enabled: "false"
       name: RELEASE-NAME-steadybit-extension-prometheus
       namespace: NAMESPACE
     spec:
@@ -139,6 +144,7 @@ manifest should match snapshot with mutual TLS using containerPaths:
         metadata:
           labels:
             app.kubernetes.io/name: steadybit-extension-prometheus
+            steadybit.com/discovery-enabled: "false"
         spec:
           containers:
             - env:
@@ -186,7 +192,8 @@ manifest should match snapshot without TLS:
     apiVersion: apps/v1
     kind: Deployment
     metadata:
-      labels: null
+      labels:
+        steadybit.com/discovery-enabled: "false"
       name: RELEASE-NAME-steadybit-extension-prometheus
       namespace: NAMESPACE
     spec:
@@ -198,6 +205,7 @@ manifest should match snapshot without TLS:
         metadata:
           labels:
             app.kubernetes.io/name: steadybit-extension-prometheus
+            steadybit.com/discovery-enabled: "false"
         spec:
           containers:
             - env: