Update the Github action installing Python

Author: Chris00

.github/workflows/rust.yml

@@ -33,7 +33,7 @@ jobs:
             rust: stable
     steps:
     - uses: actions/checkout@master
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
         python-version: '3.12'
       if: ${{ ! startsWith(matrix.build, 'anaconda') }}