Remove banner from when editing maps visualization (#1848) (#1856)

Issue resolved:
#933

Signed-off-by: Bandini Bhopi <bandinib@amazon.com>
(cherry picked from commit 53e98a6)

Co-authored-by: Bandini <63824432+bandinib-amzn@users.noreply.github.com>

src/plugins/vis_type_vega/public/vega_type.ts

@@ -45,8 +45,6 @@ import { getDefaultSpec } from './default_spec';
 import { createInspectorAdapters } from './vega_inspector';
 import { VIS_EVENT_TO_TRIGGER } from '../../visualizations/public';
 
-import { getInfoMessage } from './components/experimental_map_vis_info';
-
 export const createVegaTypeDefinition = (
   dependencies: VegaVisualizationDependencies
 ): BaseVisTypeOptions => {
@@ -56,7 +54,6 @@ export const createVegaTypeDefinition = (
   return {
     name: 'vega',
     title: 'Vega',
-    getInfoMessage,
     description: i18n.translate('visTypeVega.type.vegaDescription', {
       defaultMessage: 'Create custom visualizations using Vega and Vega-Lite',
       description: 'Vega and Vega-Lite are product names and should not be translated',