Update actions/setup-python action to v6

Author: renovate[bot]

.github/workflows/android.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Setup python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.x'
     - name: Setup Java

.github/workflows/pypi-release.yml

@@ -7,7 +7,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.x
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: 3.x
     - name: Install build dependencies