Merge "Reconfigure stub libraries to do less work." into rvc-dev

    merge_annotations_dirs: [

        "metalava-manual",

    ],

    api_levels_annotations_enabled: true,

    api_levels_annotations_dirs: [

        "sdk-dir",

        "api-versions-jars-dir",

    ],

    api_levels_annotations_enabled: false,

    filter_packages: packages_to_document,

}