remove unused log target

[BillyWooo]

as title. a minor PR.

[Kailai-Wang]

Hmm could you please explain the background of this PR a bit?
I saw such log which seemed to be fine:

^[[0m^[[38;5;8m[^[[0m2024-01-30T12:20:06Z ^[[0m^[[32mINFO ^[[0m aura^[[0m^[[38;5;8m]^[[0m Claiming slot (284436201)

[kziemianek]

It looks fine.

In production build we allow only certain targets to be logged.
Unfortunately, custom targets are not on this list - the list is built based on crates names.
Locally with nonprod build the entries may appear @Kailai-Wang .

see:

litentry-parachain/tee-worker/enclave-runtime/src/lib.rs

Lines 143 to 146 in d275492

	builder.filter(None, LevelFilter::Off);
	module_names.into_iter().for_each(|module| {
	builder.filter(Some(module), LevelFilter::Info);
	});

[Kailai-Wang]

I see, thanks!