Fix build GHA by installing setuptools and bumping checkout to v3 (#2)

* Bump GHA actions/checkout to v3

* Pip install setuptools in GHA

.github/workflows/build.yml

@@ -6,29 +6,30 @@ jobs:
   python:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
-    - name: Show ref
-      run: |
-        echo "$GITHUB_REF"
-    - name: Set up Python
-      uses: actions/setup-python@v1
-      with:
-        python-version: '3.x'
-    - name: Install dependencies
-      env:
-        DEBIAN_FRONTEND: noninteractive
-      run: |
-        sudo rm -f /etc/boto.cfg
-        sudo apt-get -qq -y update
-        sudo apt-get install -qq -y libicu-dev
-        pip install wheel
-        pip install -e "."
-    - name: Build a distribution
-      run: |
-        python setup.py sdist bdist_wheel
-    - name: Publish a Python distribution to PyPI
-      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
-      uses: pypa/gh-action-pypi-publish@master
-      with:
-        user: __token__
-        password: ${{ secrets.pypi_password }}
+      - uses: actions/checkout@v3
+      - name: Show ref
+        run: |
+          echo "$GITHUB_REF"
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: "3.x"
+      - name: Install dependencies
+        env:
+          DEBIAN_FRONTEND: noninteractive
+        run: |
+          sudo rm -f /etc/boto.cfg
+          sudo apt-get -qq -y update
+          sudo apt-get install -qq -y libicu-dev
+          pip install --upgrade pip setuptools
+          pip install wheel
+          pip install -e "."
+      - name: Build a distribution
+        run: |
+          python setup.py sdist bdist_wheel
+      - name: Publish a Python distribution to PyPI
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          user: __token__
+          password: ${{ secrets.pypi_password }}