fix: SSH Tunnel configuration settings (#27186)

(cherry picked from commit 89e89de341)

superset-frontend/src/features/databases/DatabaseModal/DatabaseConnectionForm/CommonParameters.tsx

@@ -17,12 +17,11 @@
  * under the License.
  */
 import React from 'react';
-import { isEmpty } from 'lodash';
 import { SupersetTheme, t } from '@superset-ui/core';
 import { AntdSwitch } from 'src/components';
 import InfoTooltip from 'src/components/InfoTooltip';
 import ValidatedInput from 'src/components/Form/LabeledErrorBoundInput';
-import { FieldPropTypes } from '.';
+import { FieldPropTypes } from '../../types';
 import { toggleStyle, infoTooltip } from '../styles';
 
 export const hostField = ({
@@ -252,35 +251,3 @@ export const forceSSLField = ({
     />
   </div>
 );
-
-export const SSHTunnelSwitch = ({
-  isEditMode,
-  changeMethods,
-  clearValidationErrors,
-  db,
-}: FieldPropTypes) => (
-  <div css={(theme: SupersetTheme) => infoTooltip(theme)}>
-    <AntdSwitch
-      disabled={isEditMode && !isEmpty(db?.ssh_tunnel)}
-      checked={db?.parameters?.ssh}
-      onChange={changed => {
-        changeMethods.onParametersChange({
-          target: {
-            type: 'toggle',
-            name: 'ssh',
-            checked: true,
-            value: changed,
-          },
-        });
-        clearValidationErrors();
-      }}
-      data-test="ssh-tunnel-switch"
-    />
-    <span css={toggleStyle}>{t('SSH Tunnel')}</span>
-    <InfoTooltip
-      tooltip={t('SSH Tunnel configuration parameters')}
-      placement="right"
-      viewBox="0 -5 24 24"
-    />
-  </div>
-);