Update pytest.yml

Updated the workflow to test on python versions 3.10, 3.11 and 3.12

Author: rahul4732saini

.github/workflows/pytest.yml

@@ -15,14 +15,18 @@ jobs:
     name: Run Pytest
     runs-on: ubuntu-latest
 
+    strategy:
+      matrix:
+        python-version: [3.10, 3.11, 3.12]
+
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Set up Python
+    - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5.1.0
       with:
-        python-version: '3.10'
+        python-version: ${{ matrix.python-version }}
 
     - name: Install dependencies
       run: |
@@ -31,4 +35,4 @@ jobs:
         pip install -r requirements/requirements-test.txt
 
     - name: Run Pytest
-      run: pytest tests/
+      run: pytest tests/