Add liceses to generated mocks

Author: aashishpatil-g

packages/firebase_data_connect/firebase_data_connect/test/src/cache/cache_manager_test.mocks.dart

@@ -1,3 +1,17 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 // Mocks generated by Mockito 5.4.6 from annotations
 // in firebase_data_connect/test/src/cache/cache_manager_test.dart.
 // Do not manually edit this file.

packages/firebase_data_connect/firebase_data_connect/test/src/firebase_data_connect_test.mocks.dart

@@ -1,3 +1,17 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 // Mocks generated by Mockito 5.4.6 from annotations
 // in firebase_data_connect/test/src/firebase_data_connect_test.dart.
 // Do not manually edit this file.

packages/firebase_data_connect/firebase_data_connect/test/src/network/rest_transport_test.mocks.dart

@@ -1,3 +1,17 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 // Mocks generated by Mockito 5.4.6 from annotations
 // in firebase_data_connect/test/src/network/rest_transport_test.dart.
 // Do not manually edit this file.