chore(deps): bump poetry from 1.8.5 to 2.0.1

Remove support for Python 3.8 to use Poetry 2.
Fix `pyproject.toml` properties.

Related to #134

Change-Id: Iecd1e2b4f10f827a873015b20bcb08f12d10f127

.github/workflows/ci.yaml

@@ -14,15 +14,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/[email protected]
       - uses: actions/[email protected]
         with:
           python-version: "${{ matrix.python-version }}"
       - run: |
           pip install -r requirements-poetry.txt
-          poetry install --sync
+          poetry sync
           poetry run poe linters
           poetry run poe test
           poetry build

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
           git tag $(poetry version --short)
           git push origin $(poetry version --short)
           poetry self add poetry-version-plugin
-          poetry install --sync
+          poetry sync
           poetry build
       - name: Publish package distributions to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1