Bump actions/setup-python from 5.3.0 to 5.4.0 (#253)

Author: dependabot[bot]

.github/workflows/pythonpublish.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
     - uses: actions/[email protected]
     - name: Set up Python
-      uses: actions/setup-python@v5.3.0
+      uses: actions/setup-python@v5.4.0
       with:
         python-version: '3.x'
     - name: Install dependencies

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
       - uses: actions/[email protected]
       - name: Set up Python 3.8
-        uses: actions/setup-python@v5.3.0
+        uses: actions/setup-python@v5.4.0
         with:
           python-version: 3.8
       - name: Install dependencies