Previously we only used this flag if asm_wasm instantiation failed, but
we should avoid trying asm_wasm again if we failed during the initial
parse/compile, in case we have to recompile due to bytecode flushing. This
also avoids issues if there is a tranisent reason we fail asm_wasm compilation
(e.g., stack overflow) and later recompilations succeed and cause
inconsistencies like in the linked bug.

BUG=chromium:991133

Change-Id: Id156efa9d8625ce3db2058cb279ea23aeb66052f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1751784Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63192}