MINOR: [Dev] Update collaborators list

[raulcd]

Rationale for this change

The collaborator list defines triage role. It helps having triage people.
https://github.com/apache/arrow/commits?author=AntoinePrv

What changes are included in this PR?

Add to the list a collaborator that could benefit from triage role.

Are these changes tested?

Not relevant

Are there any user-facing changes?

No

[raulcd]

cc @AntoinePrv (this should allow you to trigger crossbow tasks) and perform some triage (add labels/assign issues).

[Copilot]

Pull request overview

Updates the ASF GitHub configuration for the Arrow repository to include an additional GitHub collaborator, expanding the set of users with the triage role as managed via .asf.yaml.

Changes:

• Added AntoinePrv to the github.collaborators list in .asf.yaml.

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[conbench-apache-arrow]

After merging your PR, Conbench analyzed the 4 benchmarking runs that have been run so far on merge-commit 3d4ab3f.

There were no benchmark performance regressions. 🎉

The full Conbench report has more details. It also includes information about 8 possible false positives for unstable benchmarks that are known to sometimes produce them.