1. feedback_vector_allocation -> feedback_allocation like elsewhere.
2. A consistent --interrupt-budget prefix.
3. Remove the on-by-default --feedback-allocation-on-bytecode-size.

Bug: v8:7700
Change-Id: I1d0af11e89398973a65bf9cb7c7722740d9452ea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3463718
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79097}