message: Update flow typing for `{only,it,describe,it.only}.each` function arguments to accept either mixed or Array<mixed>
diff: @@ -922,7 +922,7 @@ declare var describe: {
  * @param {table} table of Test
  */
  each(
  - table: Array<Array<mixed>>
  + table: Array<Array<mixed> | mixed>
  ): (
  name: JestTestName,
  fn?: (...args: Array<any>) => ?Promise<mixed>
  @@ -949,7 +949,7 @@ declare var it: {
  * @param {table} table of Test
  */
  each(
  - table: Array<Array<mixed>>
  + table: Array<Array<mixed> | mixed>
  ): (
  name: JestTestName,
  fn?: (...args: Array<any>) => ?Promise<mixed>
  @@ -967,7 +967,7 @@ declare var it: {
  timeout?: number
  ): {
  each(
  - table: Array<Array<mixed>>
  + table: Array<Array<mixed> | mixed>
  ): (
  name: JestTestName,
  fn?: (...args: Array<any>) => ?Promise<mixed>
  @@ -1003,7 +1003,7 @@ declare var it: {
  * @param {table} table of Test
  */
  each(
  - table: Array<Array<mixed>>
  + table: Array<Array<mixed> | mixed>
  ): (
  name: JestTestName,
  fn?: (...args: Array<any>) => ?Promise<mixed>
  