apps(uptime-kuma): Add basic auth config for service monitor

apps/uptime-kuma/app.yaml

@@ -6,4 +6,5 @@ metadata:
 resources:
   - app/namespace.yaml
   - app/release.yaml
+  - app/sealedsecret.yaml
   - app/route.yaml

apps/uptime-kuma/app/release.yaml

@@ -31,3 +31,7 @@ spec:
     serviceMonitor:
       enabled: true
       
+  valuesFrom:
+    - kind: Secret
+      name: uptime-kuma-secret
+      valuesKey: values

apps/uptime-kuma/app/sealedsecret.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: bitnami.com/v1alpha1
+kind: SealedSecret
+metadata:
+  creationTimestamp: null
+  name: uptime-kuma-secret
+  namespace: uptime-kuma
+spec:
+  encryptedData:
+    values: 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
+  template:
+    metadata:
+      creationTimestamp: null
+      name: uptime-kuma-secret
+      namespace: uptime-kuma
+    type: Opaque