Removing tests that support legacy exports (elastic#116011)

* deleted 2 files

* removing the references of the deleted file

Author: rashmivkulkarni

test/functional/apps/dashboard/bwc_import.ts

@@ -49,7 +49,6 @@ export default function ({ getService, loadTestFile }: FtrProviderContext) {
       loadTestFile(require.resolve('./dashboard_unsaved_state'));
       loadTestFile(require.resolve('./dashboard_unsaved_listing'));
       loadTestFile(require.resolve('./edit_visualizations'));
-      loadTestFile(require.resolve('./time_zones'));
       loadTestFile(require.resolve('./dashboard_options'));
       loadTestFile(require.resolve('./data_shared_attributes'));
       loadTestFile(require.resolve('./share'));
@@ -95,7 +94,6 @@ export default function ({ getService, loadTestFile }: FtrProviderContext) {
 
       loadTestFile(require.resolve('./dashboard_time_picker'));
       loadTestFile(require.resolve('./bwc_shared_urls'));
-      loadTestFile(require.resolve('./bwc_import'));
       loadTestFile(require.resolve('./panel_replacing'));
       loadTestFile(require.resolve('./panel_cloning'));
       loadTestFile(require.resolve('./copy_panel_to'));