fix lora ckpt

dmd2_sdxl_4step_lora.safetensors

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:dd3dfdd1f212798b86100e029606d60c53a52b76a19d1f024acdf3c50987d581
-size 787239704
+oid sha256:a374289e9446d7f14d2037c4b3770756b7b52c292142a691377c3c755010a1bb
+size 787359616

dmd2_sdxl_4step_lora_fp16.safetensors

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7de75d21cb3f04bc3e734424157b2c3b799b862069c8dd9f4ad76fe66c57ba7c
-size 393736496
+oid sha256:b3d9173815a4b595991c3a7a0e0e63ad821080f314a0b2a3cc31ecd7fcf2cbb8
+size 393854592