#231 Update workflows

Author: astropenguin

.github/workflows/gh-pages.yml

@@ -12,10 +12,10 @@ jobs:
     env:
       POETRY_VIRTUALENVS_CREATE: false
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.13"
       - name: Install project dependencies
         run: pip install poetry && poetry install
       - name: Build docs

.github/workflows/pypi.yml

@@ -12,9 +12,9 @@ jobs:
     env:
       POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_TOKEN }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v2
         with:
-          python-version: "3.12"
+          python-version: "3.13"
       - name: Publish package to PyPI
-        run: pip install poetry && poetry publish --build
+        run: pip install poetry==1.8.5 && poetry publish --build

.github/workflows/tests.yml

@@ -17,14 +17,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python }}
       - name: Install project dependencies
-        run: pip install poetry && poetry install
+        run: pip install poetry==1.8.5 && poetry install
       - name: Test code's formatting (Black)
         run: black --check docs tests xarray_dataclasses
       - name: Test code's typing (Pyright)