[pickers] Add missing type dependencies

[Methuselah96]

The TypeScript declaration files for @mui/x-date-pickers import from @types/react-transition-group and @date-io/core, so those packages should be added as a dependency of @mui/x-date-pickers.

TS7016: Could not find a declaration file for module 'react-transition-group/CSSTransition'.
    1 | import * as React from 'react';
  > 2 | import { CSSTransitionProps } from 'react-transition-group/CSSTransition';
      |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    3 | export declare type SlideDirection = 'right' | 'left';
    4 | export interface SlideTransitionProps extends Omit<CSSTransitionProps, 'timeout'> {
    5 |     children: React.ReactElement;

TS2307: Cannot find module '@date-io/core/IUtils' or its corresponding type declarations.
  > 1 | import { IUtils } from '@date-io/core/IUtils';
      |                        ^^^^^^^^^^^^^^^^^^^^^^
    2 | export declare type MuiPickersAdapter<TDate> = IUtils<TDate>;
    3 |

TS2307: Cannot find module '@date-io/core/IUtils' or its corresponding type declarations.
    1 | import * as React from 'react';
  > 2 | import { DateIOFormats } from '@date-io/core/IUtils';
      |                               ^^^^^^^^^^^^^^^^^^^^^^
    3 | import { MuiPickersAdapter } from '../internals/models';
    4 | import { PickersLocaleText } from '../locales';
    5 | export interface MuiPickersAdapterContextValue<TDate> {

[mui-bot]

These are the results for the performance tests:

Test case	Unit	Min	Max	Median	Mean	σ
Filter 100k rows	ms	244.1	435.8	335.8	330.5	73.297
Sort 100k rows	ms	453.2	882.5	691.6	690.48	148.913
Select 100k rows	ms	102.5	199.8	188.6	173.22	36.272
Deselect 100k rows	ms	94.4	304.2	220.7	182.16	73.418

Generated by 🚫 dangerJS against f9857b0

[flaviendelangle]

Good catch !