typescript update

[dominikg]

Description

• typescript is a mix of 4.6 and 4.8 in pnpm-lock.yaml
• renovate does not update it:

  vite/.github/renovate.json5

  Line 19 in cf6c175

  "typescript",

• 4.9 has been out for a bit

Suggested solution

update to 4.9 and consolidate use of typescript to a single version

Alternative

keep it as is

Additional context

i suppose this is mostly relevant for building types, and indeed running pnpm update -r typescript@^4.93 and pnpm build results in errors.

Updating could enable removing some expect-error annotations and cool new things like satisfies

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.

[dominikg]

fixed in #11229