build(deps): Update trl requirement from <0.18,>=0.13 to >=0.13,<0.19

Updates the requirements on [trl](https://github.com/huggingface/trl) to permit the latest version.
- [Release notes](https://github.com/huggingface/trl/releases)
- [Commits](huggingface/trl@v0.13.0...v0.18.1)

---
updated-dependencies:
- dependency-name: trl
  dependency-version: 0.18.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -34,7 +34,7 @@ dependencies = [
 "sentencepiece>=0.1.99,<0.3",
 "tokenizers>=0.13.3,<1.0",
 "tqdm>=4.66.2,<5.0",
-"trl>=0.13,<0.18",
+"trl>=0.13,<0.19",
 "peft>=0.8.0,<=0.14",
 "protobuf>=5.28.0,<6.0.0",
 "datasets>=3.5.0,<4.0",