[bug] path argument no longer position independent for "conan lock create" in Conan 2.1.0

[antoinebardoz]

Environment details

• Operating System+version: Ubuntu 22.04
• Compiler+version: N/A
• Conan version: 2.1.0
• Python version: 3.10.8

Steps to reproduce

1. conan lock create -r myremote -u path/to/conanfile
2. Conan returns: ERROR: Please specify a path to a conanfile or a '--requires=<ref>'

This doesn't happen if I don't have -u in the command. It also doesn't happen if I put the path first: conan lock create path/to/conanfile -r myremote -u

This may apply to all commands. I saw it specifically with conan lock create, but after checking, I saw it happen with conan create as well.

Logs

No response