chore(deps): update dependency regex to v2026

Signed-off-by: konflux-internal-p02 <170854209+konflux-internal-p02[bot]@users.noreply.github.com>

Author: konflux-internal-p02[bot]

requirements.txt

@@ -145,7 +145,7 @@ referencing==0.36.2
     # via
     #   jsonschema
     #   jsonschema-specifications
-regex==2024.11.6
+regex==2026.1.15
     # via tiktoken
 requests==2.32.4
     # via