build(deps): update tensordict requirement from <=0.6.2 to <=0.8.3

Updates the requirements on [tensordict](https://github.com/pytorch/tensordict) to permit the latest version.
- [Release notes](https://github.com/pytorch/tensordict/releases)
- [Commits](pytorch/tensordict@0.0.1b...v0.8.3)

---
updated-dependencies:
- dependency-name: tensordict
  dependency-version: 0.8.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements-npu.txt

@@ -11,7 +11,7 @@ pyarrow>=15.0.0
 pybind11
 pylatexenc
 ray
-tensordict<=0.6.2
+tensordict<=0.8.3
 transformers>=4.52.0
 wandb
 mathruler

requirements.txt

@@ -14,7 +14,7 @@ pybind11
 pylatexenc
 pre-commit
 ray[default]
-tensordict<=0.6.2
+tensordict<=0.8.3
 torchdata
 transformers
 # vllm==0.8.4

requirements_sglang.txt

@@ -12,7 +12,7 @@ pyarrow>=19.0.0
 pybind11
 pylatexenc
 ray[default]>=2.10
-tensordict<=0.6.2
+tensordict<=0.8.3
 torchdata
 torchvision
 transformers