ci: adding macos build to the pipeline

.github/workflows/build.yml

@@ -23,16 +23,16 @@ jobs:
         with:
           node-version: 20.18.0
 
-      - name: Install dependencies
-        run: |
-          pip install setuptools
-          yarn
-
       - name: Install Python
         uses: actions/setup-python@v5
         with:
           python-version: 3.9
 
+      - name: Install dependencies
+        run: |
+          pip install setuptools
+          yarn
+
       - name: Install dependencies
         run: pip install -r requirements.txt