Fix Python actions

Author: w1th0utnam3

.github/workflows/pysplashsurf_CI.yml

@@ -332,7 +332,7 @@ jobs:
           merge-multiple: true
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.x
+          python-version: 3.12
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
@@ -354,13 +354,13 @@ jobs:
     - uses: actions/checkout@v6
     - uses: actions/setup-python@v5
       with:
-        python-version: 3.x
+        python-version: 3.12
     - name: Build wheels
       uses: PyO3/maturin-action@v1
       with:
         target: x86_64
-        args: --release --out dist -m pysplashsurf/Cargo.toml
-        manylinux: auto
+        args: --release --out dist --auditwheel repair -m pysplashsurf/Cargo.toml
+        manylinux: 2014
     - name: Get wheel name
       id: get_filename
       run: |
@@ -380,7 +380,7 @@ jobs:
     - uses: actions/checkout@v6
     - uses: actions/setup-python@v5
       with:
-        python-version: 3.x
+        python-version: 3.12
     - name: Download wheel
       uses: actions/download-artifact@v4
       with:
@@ -417,7 +417,7 @@ jobs:
     - uses: actions/checkout@v6
     - uses: actions/setup-python@v5
       with:
-        python-version: 3.x
+        python-version: 3.12
     - uses: mamba-org/setup-micromamba@v2
       with:
         environment-file: pysplashsurf/python_environment.yaml