Use always latest version of Poetry

.github/workflows/main.yml

@@ -41,7 +41,7 @@ jobs:
             ~/.cache/pip
             .venv
           key: ${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}
-      - run: pip install poetry~=1.3
+      - run: pip install -U poetry
       - run: poetry config virtualenvs.in-project true
       - run: poetry install --sync
       - run: make test
@@ -65,7 +65,7 @@ jobs:
             ~/.cache/pip
             .venv
           key: ${{ runner.os }}-3.10-${{ hashFiles('**/poetry.lock') }}
-      - run: pip install poetry~=1.2
+      - run: pip install -U poetry
       - run: poetry build
       # From https://packaging.python.org/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/#publishing-the-distribution-to-pypi-and-testpypi
       - name: Publish distribution 📦 to PyPI