The frame created by the WasmDebugBreak builtin now has a separate frame
type, which will (later) allow to inspect the spilled registers.

Once Liftoff supports reference types, this frame will also need special
GC support for spilled heap references.

R=jkummerow@chromium.org

Bug: v8:10222
Change-Id: I110e51d1e6d09b0f44dcdd1cdcaafa2eaa64fddd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2083013Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66531}