Bump actions/setup-python from 2.2.2 to 2.3.0

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2.2.2 to 2.3.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v2.2.2...v2.3.0)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/python.yml

@@ -20,7 +20,7 @@ jobs:
         python-verison: ['3.9']
     steps:
     - uses: actions/checkout@v2.4.0
-    - uses: actions/setup-python@v2.2.2
+    - uses: actions/setup-python@v2.3.0
       with:
         python-version: ${{ matrix.python-version }}
     - run: pip install --upgrade pipenv==2020.8.13
@@ -41,7 +41,7 @@ jobs:
       fail-fast: false
     steps:
     - uses: actions/checkout@v2.4.0
-    - uses: actions/setup-python@v2.2.2
+    - uses: actions/setup-python@v2.3.0
       with:
         python-version: ${{ matrix.python-version }}
     # test_read_triangular_locale & test_write_triangular_same_locale
@@ -79,7 +79,7 @@ jobs:
         working-directory: examples/
     steps:
     - uses: actions/checkout@v2.4.0
-    - uses: actions/setup-python@v1
+    - uses: actions/setup-python@v2.3.0
       with:
         python-version: ${{ matrix.python-version }}
     - run: pip install --upgrade pipenv==2020.8.13