Update python setup

Author: copalco

.github/workflows/tests.yaml

@@ -16,9 +16,9 @@ jobs:
         python-version: [3.9, "3.10", "3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v2.3.1
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -38,9 +38,9 @@ jobs:
       github.event_name == 'pull_request_target' && github.event.pull_request.head.repo.full_name != github.repository 
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v2.3.1
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.9