This is a follow up CL for https://crrev.com/c/3538284.
Tests credited to https://crrev.com/c/3468352.

- Add unicode filename path test.
- Convert ansi encoded filename argv to utf8 encoded on windows. Because
the ansi encoded filename argv may lose some information for unicode
filename, and we need to use GetCommandLineW to get the actual unicode
filename argument. And we convert it to utf8 encoded to be consistent
with subsequent processing.
- Use REPLACEMENT CHARACTER to replace the characters which cannot be
encoded with sys.stdout.encoding in progress.py.

This CL should be **reverted** if new unicode filenames cause problems.

Bug: v8:12541
Change-Id: Ic5c5ae342b3a5b11c3119452af03c9165d429ed7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3568926Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: 王澳 <wangao.james@bytedance.com>
Cr-Commit-Position: refs/heads/main@{#79850}