QuotaExceededError now supplies the requested/quota info when caught.
This change supplies this information when this error is thrown due to an exceeded quota for deferred fetching (fetchLater).

Closes #1903

• [x]] At least two implementers are interested (and none opposed):
  • Chromium
  • Webkit
• Tests are written and can be reviewed and commented upon at:
  • fetch/fetch-later/quota/accumulated-oversized-payload.https.window.js
  • Update fetch-later quota expectations web-platform-tests/wpt#57078
• Implementation bugs are filed:
  • Chromium: https://issues.chromium.org/issues/473585680
  • Gecko: https://bugzilla.mozilla.org/show_bug.cgi?id=1936180 (main fetchLater bug, not implemented yet)
  • WebKit: https://bugs.webkit.org/show_bug.cgi?id=284347 (main fetchLater bug, not implemented yet)
  • Deno (not for CORS changes): …
• The top of this comment includes a clear commit message to use.

(See WHATWG Working Mode: Changes for more details.)

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