Add and use two new RCS scopes:
- RuntimeCallCounterId::kDebugger
- RuntimeCallCounterId::kDebuggerCallback

Change-Id: Ifd326424248948d0d5c1e0e29cacaecc92046e88
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3006415Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75583}