chore(deps): bump lightning-sdk from 0.1.46 to 2025.8.1 (#668)

Bumps [lightning-sdk](https://lightning.ai) from 0.1.46 to 2025.8.1.

---
updated-dependencies:
- dependency-name: lightning-sdk
  dependency-version: 2025.8.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements/extras.txt

@@ -2,7 +2,7 @@ pillow
 viztracer
 pyarrow
 tqdm
-lightning-sdk==0.1.46 # Must be pinned to ensure compatibility
+lightning-sdk==2025.8.1 # Must be pinned to ensure compatibility
 google-cloud-storage
 polars
 fsspec