Stub calls generated in wasm-compiler were not marked as kNoThrow. This
created an inconsistency where these ostensibly throwing calls did not
get wrapped in exception handlers, which in turn creates problems in
upcoming changes in inlining.
We resolve the inconsistency by marking all such calls as kNoThrow.
Exceptions are the throwing calls Throw and Rethrow, for which we create
exception handlers in WasmGraphBuildingInterface::CheckForException.

Change-Id: I81da1b191332bcd497116e9f82e4de198778086b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3322836Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78333}