Tests improvements

[robertsLando]

After some investigation many tests were broke. Here a list of broken tests that require investigation and some possible improvements:

• test-00-sea: when running produced binary an error is thrown on mac and windows
• test-50-fs-runtime-layer-3: fs.writeFileSync throws ENOENT: no such file or directory, open /snapshot/test-50-fs-runtime-layer-3/test-z-asset.css on node 20/22
• test-79-npm: this test is HUGE and has been disabled as it's not reliable. Understand if restore it or not
• test-46-multi-arch: add macos support
• Enable parallel tests

[robertsLando]

cc @faulpeltz any clue about the test-50-fs-runtime-layer-3 error?

[robertsLando]

Ref #111