Add PEFT to training deps (#6148)

add peft to training deps
Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>

setup.py

@@ -204,7 +204,7 @@ class DepsTableUpdateCommand(Command):
 extras = {}
 extras["quality"] = deps_list("urllib3", "isort", "ruff", "hf-doc-builder")
 extras["docs"] = deps_list("hf-doc-builder")
-extras["training"] = deps_list("accelerate", "datasets", "protobuf", "tensorboard", "Jinja2")
+extras["training"] = deps_list("accelerate", "datasets", "protobuf", "tensorboard", "Jinja2", "peft")
 extras["test"] = deps_list(
     "compel",
     "GitPython",