Update .github/workflows/composite/setup-python/action.yml

Author: fabienheureux

.github/workflows/composite/setup-python/action.yml

@@ -10,7 +10,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
         cache: "pip"