[ews] upload-to-s3 fails without any logs. For e.g. in https://ews-build.webkit.org/#/builders/14/builds/14897 upload-file-to-s3 step failed, but didn't printed any logs, didn't even printed the command execution.
Pull request: https://github.com/WebKit/WebKit/pull/16487
Committed 266722@main (84a762a13ce1): <https://commits.webkit.org/266722@main> Reviewed commits have been landed. Closing PR #16487 and removing active labels.
<rdar://problem/113623488>