new feature: Add endpoint and team id/slug to Vercel artifact backend

[mmastrac]

Feature Description

The Vercel artifact backend has a well-known URL, but even at Vercel we often use the same HTTP protocol with a different backend endpoint (along with team ID and slug).

Problem and Solution

The API documentation page (https://vercel.com/docs/rest-api/artifacts/upload-a-cache-artifact) lists a number of other parameters, but endpoint URL and team id/slug are the most useful to configure when using opendal with the Vercel artifact backend.

The configuration would end up looking like:

• access_token: set the access_token for Rest API
• endpoint: set the API endpoint (default: https://api.vercel.com)
• team_id: optional Vercel team ID, appended as teamId query parameter
• team_slug: optional Vercel team slug, appended as slug query parameter

Additional Context

No response

Are you willing to contribute to the development of this feature?

• Yes, I am willing to contribute to the development of this feature.