[Bug][chore] possible typo of lokr tensor name variable

[masamaru-san]

Git commit

master: 19bdfe2

Original Commit 1be2491 "feat: partial LyCORIS support (tucker decomposition for LoCon + LoHa + LoKr)" is OK.
Introduced from Commit 9f56833 "feat: optimize LoKr at runtime".

Operating System & Version

N/A

GGML backends

CPU

Command-line arguments used

N/A

Steps to reproduce

Line 615 must be lokr_w2_a_name, but I can't verify it since I don't have the LoKR model.

stable-diffusion.cpp/src/model/adapter/lora.hpp

Lines 612 to 617 in 19bdfe2

	if (lokr_w2)
	applied_lora_tensors.insert(lokr_w2_name);
	if (lokr_w2_a)
	applied_lora_tensors.insert(lokr_w2_name);
	if (lokr_w2_b)
	applied_lora_tensors.insert(lokr_w2_b_name);

What you expected to happen

--

What actually happened

--

Logs / error messages / stack trace

No response

Additional context / environment details

Why was this issue posted?:

If this really was a typo, the repetitive code could be simplified.