ci: update build workflow to install dependencies from requirements.txt

Author: Msameim181

.github/workflows/build.yml

@@ -27,6 +27,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install build pytest pytest-cov ruff
+        pip install -r requirements.txt
         pip install -e .
     
     - name: Lint with ruff