This CL makes it so that we revisit nodes in the revisit queue as soon
as possible in RETYPE and PROPAGATE. This is done to revisit loops
related to backedges before moving onto other nodes.

Bug: v8:10424
Change-Id: I432c6551805903072b3f9fbc867adca82b263325
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2157373Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68149}