feat: add using keyword support

[Hebilicious]

Resolves #1287

Context :

The following error message appears when trying to use the new javascript using keyword (https://github.com/tc39/proposal-explicit-resource-management)

$ vite dev
:x: Encountered error in src/routes/sverdle/+page.server.ts
This experimental syntax requires enabling the parser plugin: "explicitResourceManagement". (14:1)
error when starting dev server:
undefined

Typescript >5.2 support this out of the box, and there's a babel plugin that can be leveraged to support this.

I've tested the changes with a pnpm patch on a new sveltekit project and was able to start the dev server without any errors.

To help everyone out, please make sure your PR does the following:

• Update the first line to point to the ticket that this PR fixes
• Add a message that clearly describes the fix
• If applicable, add a test that would fail without this fix
• Make sure the unit and integration tests pass locally with pnpm run tests and cd integration && pnpm run tests
• Includes a changeset if your fix affects the user with pnpm changeset

[changeset-bot]

🦋 Changeset detected

Latest commit: fbadc58

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 8 packages

Name	Type
houdini	Patch
houdini-adapter-auto	Patch
houdini-adapter-cloudflare	Patch
houdini-adapter-node	Patch
houdini-react	Patch
houdini-svelte	Patch
houdini-plugin-svelte-global-stores	Patch
create-houdini	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

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[AlecAivazis]

Thanks for putting this together! Mind adding a patch changeset so we can cut a new version when this merges?

[Hebilicious]

@AlecAivazis done

[SeppahBaws]

Looks like you just need to run prettier and then we can merge this 👍

[SeppahBaws]

@Hebilicious bump :)

[Hebilicious]

@Hebilicious bump :)

Sorry I missed that ! Just ran it.