Etherlink/Kernel: remove NoOp inspector
Context
Follow-up from !20163 (merged).
Closes L2-674.
The inspector was used as the default one in the previous enum but that's not needed anymore.
Testing
Nothing to test, pure refacto.
Follow-up from !20163 (merged).
Closes L2-674.
The inspector was used as the default one in the previous enum but that's not needed anymore.
Nothing to test, pure refacto.