update gh-action

.github/workflows/pylint.yml

@@ -5,19 +5,14 @@ on: [push]
 jobs:
   build:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.11"]
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
+        - uses: conda-incubator/setup-miniconda@v2
       with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
+        python-version: "3.11"
+    - name: install dependencies
       run: |
-        python -m pip install --upgrade pip
-        pip install pylint
+        mamba install freecad numpy scipy pylint
     - name: Analysing the code with pylint
       run: |
         pylint $(git ls-files '*.py')