feat: Added telegram alerts

configs/telegram-alerts/provider.yaml

@@ -0,0 +1,12 @@
+apiVersion: notification.toolkit.fluxcd.io/v1beta3
+kind: Provider
+metadata:
+  name: telegram
+  namespace: flux-system
+spec:
+  type: telegram
+  address: https://api.telegram.org
+  # TODO: Would be nice if this was not hard coded
+  channel: "-4748034121"
+  secretRef:
+    name: telegram