Port c3ca8158

Original Commit Message:

    In release builds, FLAG_debug_code is statically false. Without LTO,
    this information is not available to callers of the various Assert
    functions though.
    This CL defines the methods as empty if V8_ENABLE_DEBUG_CODE is not set.
    This removes some calls from non-LTO builds, and might even slightly
    improve LTO builds if we enable more optimizations earlier in the
    pipeline.

R=clemensb@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
BUG=
LOG=N

Change-Id: I5c82eed38db6a2f49e833410554231bc61518b18
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3820068Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#82344}