chore: update peft version to v0.18.0

Signed-off-by: yashasvi <yashasvi@ibm.com>

Author: YashasviChaurasia

pyproject.toml

@@ -34,7 +34,7 @@ dependencies = [
 "tokenizers<=0.22",
 "tqdm>=4.66.2,<5.0",
 "trl>=0.19.1,<0.20.0",
-"peft==0.18.0rc0",
+"peft>=0.18.0,< 0.19.0",
 "datasets>=4.0.0,<5.0.0",
 "simpleeval>=0.9.13,<2.0",
 "pillow>=11.0.0,<12.0",