fixing connector task count to work without refresh (#2099)

kafka-ui-react-app/src/redux/reducers/connect/__test__/reducer.spec.ts

@@ -726,6 +726,7 @@ describe('Connect slice', () => {
           );
           expect(getTypeAndPayload(store)).toEqual([
             { type: updateConnectorConfig.pending.type, payload: undefined },
+            { type: fetchConnector.pending.type },
             ...getAlertActions(store),
             {
               type: updateConnectorConfig.fulfilled.type,

kafka-ui-react-app/src/redux/reducers/connect/connectSlice.ts

@@ -322,7 +322,7 @@ export const updateConnectorConfig = createAsyncThunk<
         connectorName,
         requestBody: connectorConfig,
       });
-
+      dispatch(fetchConnector({ clusterName, connectName, connectorName }));
       dispatch(
         showSuccessAlert({
           id: `connector-${connectorName}-${clusterName}`,