MINOR: [Dev] Update collaborators list (#50079)

### 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

Authored-by: Raúl Cumplido <raulcumplido@gmail.com>
Signed-off-by: Rok Mihevc <rok@mihevc.org>

Author: raulcd

.asf.yaml

@@ -33,6 +33,7 @@ github:
 
   collaborators:
     - alinaliBQ
+    - AntoinePrv
     - EnricoMi
     - hiroyuki-sato
     - HyukjinKwon