[submodule-sync] bot-submodule-sync-release/26.04 to release/26.04 [skip ci] [bot]

[nvauto]

submodule-sync to create a PR keeping thirdparty/cudf up-to-date.
HEAD commit SHA: 5200ed6, cudf commit SHA: rapidsai/cudf@a042f21

This PR will be auto-merged if test passed. If failed, it will remain open until test pass or manually fix.

[nvauto]

HEAD commit SHA: 5200ed6, CUDF commit SHA: rapidsai/cudf@a042f21
Test passed: True

[nvauto]

SUCCESS - auto-merge

[greptile-apps]

Greptile Summary

This is a routine automated submodule sync PR that advances the thirdparty/cudf submodule pointer from commit fb3682f987341c37c7d89be43aec6a394c78fed0 to a042f2119703290d0ef58dd4e217a4fcfff62fdc, keeping the dependency aligned with the release/26.04 branch of rapidsai/cudf. The .gitmodules configuration correctly tracks the release/26.04 branch, and this matches multiple prior automated sync commits already merged into the same branch. There are no logic, syntax, or style issues to flag — the only change is the submodule commit reference.

Confidence Score: 5/5

Safe to merge — single-file submodule pointer update with no code changes, consistent with the established automated sync pattern.

The PR contains exactly one change: advancing the cudf submodule reference to the latest commit on the matching release/26.04 branch. No source files, build configs, or logic are modified. The .gitmodules branch tracking is correct and aligns with this repository's release branch. Several identical automated syncs have been successfully merged previously.

No files require special attention.

Important Files Changed

Filename	Overview
thirdparty/cudf	Submodule pointer updated from fb3682f to a042f21 on the release/26.04 branch of rapidsai/cudf — no code changes in this repository.

Sequence Diagram

sequenceDiagram
    participant Bot as nvauto Bot
    participant Repo as spark-rapids-jni (release/26.04)
    participant cudf as rapidsai/cudf (release/26.04)

    cudf->>cudf: New commit a042f21 lands on release/26.04
    Bot->>Repo: Detect cudf submodule is behind
    Bot->>Repo: Open PR updating thirdparty/cudf pointer
    Note over Repo: fb3682f → a042f21
    Repo->>Repo: CI runs tests against new cudf
    Repo->>Repo: Auto-merge on CI pass

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_{Reviews (1): Last reviewed commit: "Update submodule cudf to a042f2119703290..." | Re-trigger Greptile}