fix: change "Creating Artifacts" to "Uploading Artifacts"

[eseidel]

Customers sometimes get stuck on the "Creating Artifacts" step which I believe to be due to networking issues. Saying "Uploading" instead of Creating might help customers understand that the network is involved in the "creation".

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

:loudspeaker: Thoughts on this report? Let us know!

[eseidel]

Interesting, Releaser splits into buildReleaseArtifacts and uploadReleaseArtifacts, where as patcher just has buildPatchArtifact and createPatchArtifacts

[felangel]

Closing in favor of #2534