1688 [google_map_flutter] correct version (cla: yes)

1689 [local_auth]Add missing template type parameter to invokeMethod calls. Bump minimum Flutter versi (cla: yes)

1690 [location_background] Add missing template type parameter to invokeMethod calls. Bump minimum Flutter version to 1.5.0. Replace invokeMethod with invokeMapMethod wherever necessary. (cla: yes)

1691 [In_app_purchase] Correct version. (cla: yes)

1692 [Package_info] Add missing template type parameter to invokeMethod calls. Bump minimum Flutter version to 1.5.0. Replace invokeMethod with invokeMapMethod wherever necessary. (cla: yes)

1693 [quick_ actions] Add missing template type parameter to invokeMethod calls. Bump minimum Flutter version to 1.5.0. Replace invokeMethod with invokeMapMethod wherever necessary. (cla: yes)