enable docker test

Author: arun3688

.github/workflows/Test.yml

@@ -48,9 +48,9 @@ jobs:
             'Modelica 4.0.0'
       - run: "omc --version"
 
-      # - name: Pull OpenModelica docker image
-      #   if: runner.os != 'Windows'
-      #   run: docker pull openmodelica/openmodelica:v1.25.0-minimal
+      - name: Pull OpenModelica docker image
+        if: runner.os != 'Windows'
+        run: docker pull openmodelica/openmodelica:v1.25.0-minimal
 
       - name: Run pytest
         uses: pavelzw/pytest-action@v2