chore: update notice and revert tilt values to use bitnami

Author: KaivalyaMDabhadkar

.github/headers/NOTICE

@@ -6,3 +6,7 @@ This product includes software developed by NVIDIA Corporation (https://www.nvid
 The Initial Developer of the distros/kubernetes/nvsentinel/charts/mongodb-store/charts/mongodb, is Broadcom, Inc. (https://www.broadcom.com/).
 Copyright 2024 Broadcom, Inc. All Rights Reserved.
 Source: https://github.com/bitnami/charts/commit/f001424f6aad534d5fe5a9ad09265b24b1fd6fe7
+
+The Initial Developer of the distros/kubernetes/nvsentinel/charts/mongodb-store/charts/psmdb-operator and distros/kubernetes/nvsentinel/charts/mongodb-store/charts/psmdb-db, is Percona LLC (https://www.percona.com/).
+Copyright 2019 Paul Czarkowski. All Rights Reserved.
+Source: https://github.com/percona/percona-helm-charts

distros/kubernetes/nvsentinel/values-tilt.yaml

@@ -71,8 +71,8 @@ global:
     enabled: true
 
 mongodb-store:
-  useBitnami: false
-  usePerconaOperator: true
+  useBitnami: true
+  usePerconaOperator: false
 
   job:
     nodeSelector: