Update dependency pillow to v12.2.0 [SECURITY]

Author: renovate[bot]

visual-retrieval-colpali/src/legacy-requirements.txt

@@ -282,7 +282,7 @@ peft==0.11.1
     # via
     #   colpali-engine
     #   vidore-benchmark
-pillow==12.1.1
+pillow==12.2.0
     # via
     #   colpali-engine
     #   matplotlib