[artifact] `uploadArtifact({skipArchive:true})` warns when uploading zero-byte file

Describe the bug
A PR was recently merged to add the skipArchive option to uploadArtifact():

• https://github.com/actions/toolkit/pull/2256

When uploading a zero-byte file with skipArchive:true, a warning is written, even if the upload was successful:

Beginning upload of artifact content to blob storage
Finished uploading artifact content to blob storage!
SHA256 digest of uploaded artifact is e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Warning: No data was uploaded to blob storage. Reported upload byte count is 0.
Finalizing artifact upload

It should be possible to upload a zero-byte file with skipArchive:true with no warnings, either by default, or by disabling the warning.

Related issue in actions/upload-artifact:

• https://github.com/actions/upload-artifact/issues/777

To Reproduce

- run: truncate -s 0 zero.txt

- uses: actions/upload-artifact@v7
  with:
    name: zero-true
    path: zero.txt
    archive: true

- uses: actions/upload-artifact@v7
  with:
    name: zero-false
    path: zero.txt
    archive: false

Expected behavior
No warning, or the ability to disable the warning

Start by locating the uploadArtifact({skipArchive:true}) entry point and reproduce the zero-byte upload using the YAML steps in the issue. Done means a successful zero-byte upload produces no warning, or the warning can be disabled, for the relevant archive modes.