chore: bump react-router from 8.3.0 to 8.3.1 in /client in the frontends-prod group across 1 directory

[dependabot]

Bumps the frontends-prod group with 1 update in the /client directory: react-router.

Updates react-router from 8.3.0 to 8.3.1

Release notes

Sourced from react-router's releases.

v8.3.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v831

Changelog

Sourced from react-router's changelog.

v8.3.1

Patch Changes

• Fix Expected fetcher: <key> error thrown on navigation when a fetcher is aborted during its post-action revalidation (#15365)
• Fix lazy route discovery caching a path as discovered when the triggering navigation was aborted after the manifest response settled but before the route tree was patched, which permanently (for the session) shadowed the real route behind a catch-all or produced 404s on every subsequent visit (#15399)
• Improve route matching performance for long paths (#15417)
• Improve validation of action request origins (#15419)
• Fix <ScrollRestoration> leaving history.scrollRestoration set to "auto" after a bfcache restore, which let the browser restore scroll on subsequent history traversals before the destination route had rendered (#15397)
• Properly respect the relative option in useSubmit/fetcher.submit when resolivng the action path (#15400)
• Add additional URL validation on client side navigations/redirects (#15445)

Commits

• da2a0f0 Release v8.3.1 (#15368)
• 917e6fd fix(fog-of-war): don't cache aborted lazy route discoveries as discovered (#1...
• 2e0bf72 Validate client-side navigation targets (#15445)
• f45d4ca Revert "fix: normalize control characters in relative URLs (#15416)" (#15442)
• c091832 fix: validate schemeful action origins (#15419)
• 308d206 fix: improve matching perf (#15417)
• 36bdbeb fix: normalize control characters in relative URLs (#15416)
• 801e2ae fix(react-router): re-enable manual scroll restoration after a bfcache restor...
• 5e98140 fix: honor the relative option in useSubmit and fetcher.submit (#15400)
• 5843d38 refactor(router): use definite assignment assertions in createDeferred (#15396)
• Additional commits viewable in compare view

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[dependabot]

Looks like react-router is no longer updatable, so this is no longer needed.