build(deps): update ray requirement from >=2.10 to >=2.55.0

Updates the requirements on [ray](https://github.com/ray-project/ray) to permit the latest version.
- [Release notes](https://github.com/ray-project/ray/releases)
- [Commits](ray-project/ray@ray-2.10.0...ray-2.55.0)

---
updated-dependencies:
- dependency-name: ray
  dependency-version: 2.55.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements_sglang.txt

@@ -11,7 +11,7 @@ peft
 pyarrow>=19.0.0
 pybind11
 pylatexenc
-ray[default]>=2.10
+ray[default]>=2.55.0
 tensordict>=0.8.0,<=0.10.0,!=0.9.0
 torchdata
 torchvision