console: Remove unused import

pkg/webui/console/containers/gateway-managed-gateway/connection-settings/index.js

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import React, { useCallback, useEffect, useState } from 'react'
+import React, { useCallback, useState } from 'react'
 import { defineMessages } from 'react-intl'
 import { useParams, useSearchParams } from 'react-router-dom'
 import { Col, Row } from 'react-grid-system'