Chore/bump react

[sondrele]

Åpner i egen PR og lukker fra dependabot.

Får en del warnings fra pnpm ifm. peer deps for react 18.

Kan hende det er greit å vente litt til avhengighetene er klare for neste major versjono, evt. overstyre versjon via pnpm, for å unngå støy.

 WARN  Issues with peer dependencies found
frontend/arena-adapter-manager
└─┬ chakra-react-select 4.9.2
  ├── ✕ unmet peer react@^18.0.0: found 19.0.0
  ├── ✕ unmet peer react-dom@^18.0.0: found 19.0.0
  └─┬ react-select 5.8.0
    ├── ✕ unmet peer react@"^16.8.0 || ^17.0.0 || ^18.0.0": found 19.0.0
    └── ✕ unmet peer react-dom@"^16.8.0 || ^17.0.0 || ^18.0.0": found 19.0.0

frontend/arrangor-flate
└─┬ @navikt/ds-react 7.9.2
  └─┬ react-day-picker 8.10.1
    └── ✕ unmet peer react@"^16.8.0 || ^17.0.0 || ^18.0.0": found 19.0.0

frontend/frontend-common
└─┬ use-resize-observer 9.1.0
  ├── ✕ unmet peer react@"16.8.0 - 18": found 19.0.0
  └── ✕ unmet peer react-dom@"16.8.0 - 18": found 19.0.0

frontend/mulighetsrommet-veileder-flate
└─┬ react-joyride 2.9.3
  ├── ✕ unmet peer react@"15 - 18": found 19.0.0
  ├── ✕ unmet peer react-dom@"15 - 18": found 19.0.0
  └─┬ react-floater 0.7.9
    ├── ✕ unmet peer react@"15 - 18": found 19.0.0
    └── ✕ unmet peer react-dom@"15 - 18": found 19.0.0