Fix build process producing wheels with incorrect RECORD

[ttm56p]

Problem

shutil.move("wheelhouse", self.dist_dir) nests wheelhouse directory itself inside of dist/.tmp-XXX instead of moving its contents there.
That results in wheel with incorrect RECORD contents to end up in dist folder, which is then published.

Solution

Move wheel with drivers and incorrect RECORD to wheelhouse and make auditwheel to put corrected wheel to dist/.tmp-XXX.
Then remove wheelhouse folder.

Build process snapshots

Below are snapshots of dist and wheelhouse folder contents for comparison.

Note: hashes were shrunk and some output removed for readability sake

Old setup.py

@@@ before-auditwheel
d79a094  ./dist/.tmp-bz7ar00j/playwright-1.49.1.dev2+g3f04396.d20241126-py3-none-manylinux1_x86_64.whl

@@@ after-auditwheel
ee22f99  ./wheelhouse/playwright-1.49.1.dev2+g3f04396.d20241126-py3-none-manylinux1_x86_64.whl
d79a094  ./dist/.tmp-bz7ar00j/playwright-1.49.1.dev2+g3f04396.d20241126-py3-none-manylinux1_x86_64.whl

@@@ before-end
ee22f99  ./dist/.tmp-bz7ar00j/wheelhouse/playwright-1.49.1.dev2+g3f04396.d20241126-py3-none-manylinux1_x86_64.whl
d79a094  ./dist/.tmp-bz7ar00j/playwright-1.49.1.dev2+g3f04396.d20241126-py3-none-manylinux1_x86_64.whl

When python -mbuild --wheel finished:

$ find ./dist -type f -exec sha256sum {} \;
d79a094  ./dist/playwright-1.49.1.dev2+g3f04396.d20241126-py3-none-manylinux1_x86_64.whl

New setup.py

@@@ before-auditwheel
e593879  ./dist/.tmp-7np0n0up/playwright-1.49.1.dev2+g3f04396.d20241127-py3-none-manylinux1_x86_64.whl

@@@ after-auditwheel
72899a7  ./dist/.tmp-7np0n0up/playwright-1.49.1.dev2+g3f04396.d20241127-py3-none-manylinux1_x86_64.whl
e593879  ./wheelhouse/playwright-1.49.1.dev2+g3f04396.d20241127-py3-none-manylinux1_x86_64.whl

@@@ before-end
72899a7  ./dist/.tmp-7np0n0up/playwright-1.49.1.dev2+g3f04396.d20241127-py3-none-manylinux1_x86_64.whl

When python -mbuild --wheel finished:

$ find ./dist -type f -exec sha256sum {} \;
72899a7  ./dist/playwright-1.49.1.dev2+g3f04396.d20241127-py3-none-manylinux1_x86_64.whl

Instrumented code

        def snapshot_fs(label, *dirs):
            print('@@@', label)
            lines = subprocess.check_output(['find', *dirs, '-type', 'f', '-exec', 'sha256sum', '{}', ';'], encoding='utf-8')
            print(*sorted(lines.splitlines(False)), sep='\n')
            print()
        
        snapshot_fs('before-auditwheel', './dist')
        for whlfile in glob.glob(os.path.join(self.dist_dir, "*.whl")):
            os.makedirs("wheelhouse", exist_ok=True)
            if InWheel:
                wheel_house_whl = os.path.join("wheelhouse", os.path.basename(whlfile))
                shutil.move(whlfile, wheel_house_whl)
                with InWheel(in_wheel=wheel_house_whl, out_wheel=whlfile):
                # with InWheel(
                #     in_wheel=whlfile,
                #     out_wheel=os.path.join("wheelhouse", os.path.basename(whlfile)),
                # ):
                    print(f"Updating RECORD file of {whlfile}")
        print("Copying new wheels")
        snapshot_fs('after-auditwheel', './dist', './wheelhouse')
        # shutil.move("wheelhouse", self.dist_dir)
        shutil.rmtree("wheelhouse")
        snapshot_fs('before-end', './dist')