Upgrade vendored react (#62326)
### React upstream changes
- https://github.com/facebook/react/pull/28333
- https://github.com/facebook/react/pull/28334
- https://github.com/facebook/react/pull/28378
- https://github.com/facebook/react/pull/28377
- https://github.com/facebook/react/pull/28376
- https://github.com/facebook/react/pull/28338
- https://github.com/facebook/react/pull/28331
- https://github.com/facebook/react/pull/28336
- https://github.com/facebook/react/pull/28320
- https://github.com/facebook/react/pull/28317
- https://github.com/facebook/react/pull/28375
- https://github.com/facebook/react/pull/28367
- https://github.com/facebook/react/pull/28380
- https://github.com/facebook/react/pull/28368
- https://github.com/facebook/react/pull/28343
- https://github.com/facebook/react/pull/28355
- https://github.com/facebook/react/pull/28374
- https://github.com/facebook/react/pull/28362
- https://github.com/facebook/react/pull/28344
- https://github.com/facebook/react/pull/28339
- https://github.com/facebook/react/pull/28353
- https://github.com/facebook/react/pull/28346
- https://github.com/facebook/react/pull/25790
- https://github.com/facebook/react/pull/28352
- https://github.com/facebook/react/pull/28326
- https://github.com/facebook/react/pull/27688
- https://github.com/facebook/react/pull/28329
- https://github.com/facebook/react/pull/28332
- https://github.com/facebook/react/pull/28340
- https://github.com/facebook/react/pull/28327
- https://github.com/facebook/react/pull/28325
- https://github.com/facebook/react/pull/28324
- https://github.com/facebook/react/pull/28309
- https://github.com/facebook/react/pull/28310
- https://github.com/facebook/react/pull/28307
- https://github.com/facebook/react/pull/28306
- https://github.com/facebook/react/pull/28315
- https://github.com/facebook/react/pull/28318
- https://github.com/facebook/react/pull/28226
- https://github.com/facebook/react/pull/28308
- https://github.com/facebook/react/pull/27563
- https://github.com/facebook/react/pull/28297
- https://github.com/facebook/react/pull/28286
- https://github.com/facebook/react/pull/28284
- https://github.com/facebook/react/pull/28275
- https://github.com/facebook/react/pull/28145
- https://github.com/facebook/react/pull/28301
- https://github.com/facebook/react/pull/28224
- https://github.com/facebook/react/pull/28152
- https://github.com/facebook/react/pull/28296
- https://github.com/facebook/react/pull/28294
- https://github.com/facebook/react/pull/28279
- https://github.com/facebook/react/pull/28273
- https://github.com/facebook/react/pull/28269
- https://github.com/facebook/react/pull/28376
- https://github.com/facebook/react/pull/28338
- https://github.com/facebook/react/pull/28331
- https://github.com/facebook/react/pull/28336
- https://github.com/facebook/react/pull/28320
- https://github.com/facebook/react/pull/28317
- https://github.com/facebook/react/pull/28375
- https://github.com/facebook/react/pull/28367
- https://github.com/facebook/react/pull/28380
- https://github.com/facebook/react/pull/28368
- https://github.com/facebook/react/pull/28343
- https://github.com/facebook/react/pull/28355
- https://github.com/facebook/react/pull/28374
- https://github.com/facebook/react/pull/28362
- https://github.com/facebook/react/pull/28344
- https://github.com/facebook/react/pull/28339
- https://github.com/facebook/react/pull/28353
- https://github.com/facebook/react/pull/28346
- https://github.com/facebook/react/pull/25790
- https://github.com/facebook/react/pull/28352
- https://github.com/facebook/react/pull/28326
- https://github.com/facebook/react/pull/27688
- https://github.com/facebook/react/pull/28329
- https://github.com/facebook/react/pull/28332
- https://github.com/facebook/react/pull/28340
- https://github.com/facebook/react/pull/28327
- https://github.com/facebook/react/pull/28325
- https://github.com/facebook/react/pull/28324
- https://github.com/facebook/react/pull/28309
- https://github.com/facebook/react/pull/28310
- https://github.com/facebook/react/pull/28307
- https://github.com/facebook/react/pull/28306
- https://github.com/facebook/react/pull/28315
- https://github.com/facebook/react/pull/28318
- https://github.com/facebook/react/pull/28226
- https://github.com/facebook/react/pull/28308
- https://github.com/facebook/react/pull/27563
- https://github.com/facebook/react/pull/28297
- https://github.com/facebook/react/pull/28286
- https://github.com/facebook/react/pull/28284
- https://github.com/facebook/react/pull/28275
- https://github.com/facebook/react/pull/28145
- https://github.com/facebook/react/pull/28301
- https://github.com/facebook/react/pull/28224
- https://github.com/facebook/react/pull/28152
- https://github.com/facebook/react/pull/28296
- https://github.com/facebook/react/pull/28294
- https://github.com/facebook/react/pull/28279
- https://github.com/facebook/react/pull/28273
- https://github.com/facebook/react/pull/28269
Closes NEXT-2542
Disable ppr test for strict mode for now, @acdlite will check it and
we'll sync again