Update test.yml Actions workflow to use pip to build package

Author: althonos

.github/workflows/requirements.txt

@@ -1,6 +1,4 @@
-setuptools >=41.0
-wheel
-setuptools-rust
+maturin ~=1.2
 requests
 auditwheel
 coverage ~=5.0

.github/workflows/test.yml

@@ -45,7 +45,7 @@ jobs:
     - name: Update CI requirements
       run: python -m pip install -U -r .github/workflows/requirements.txt
     - name: Build extension
-      run: python setup.py build_ext --inplace --debug
+      run: python -m pip install --no-build-isolation -e .
     - name: Test extension with coverage
       run: python -m coverage run -m unittest discover -vv
     - name: Export coverage reports
@@ -96,7 +96,7 @@ jobs:
     - name: Update CI requirements
       run: python -m pip install -U -r .github/workflows/requirements.txt
     - name: Build extension
-      run: python setup.py build_ext --inplace --debug
+      run: python -m pip install --no-build-isolation -e .
     - name: Test extension with coverage
       run: python -m coverage run -m unittest discover -vv
     - name: Export coverage reports