Looks like I answered my own question. No idea how or why but Xcode’s active developer directory somehow changed between today and Tuesday. I had to reset to the default command line tools path
I figured it out when I tried to manually test notarization tool: xcrun altool --list-providers -u usernamehere -p passwordhere
and received the following response: xcrun: error: unable to find utility "altool", not a developer tool or in PATH
Fixed it by reset to the default command line tools path since I knew it was installed: sudo xcode-select --reset
By chance if anyone wants the commend to install if the command line tools are not installed and want to do from command line: sudo xcode-select --install