ci: add python 3.13 and 3.14 to test matrix + bump actions

Author: madebr

.github/workflows/ci.yml

@@ -11,12 +11,12 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                py: [ '3.10', '3.11', '3.12' ]
+                py: [ '3.10', '3.11', '3.12', '3.13', '3.14' ]
                 os: [ 'ubuntu-latest', 'windows-latest', 'macos-latest' ]
         runs-on: ${{ matrix.os }}
         steps:
-            -   uses: actions/checkout@v4
-            -   uses: actions/setup-python@v5
+            -   uses: actions/checkout@v6
+            -   uses: actions/setup-python@v6
                 with:
                     python-version: ${{ matrix.py }}
             -   name: "Install requirements"
@@ -29,8 +29,8 @@ jobs:
     check-typing:
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v4
-            -   uses: actions/setup-python@v5
+            -   uses: actions/checkout@v6
+            -   uses: actions/setup-python@v6
                 with:
                     python-version: "3.9"
             -   run: pip install mypy

.github/workflows/release.yml

@@ -10,8 +10,8 @@ jobs:
         name: Build and Publish
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v4
-            - uses: actions/setup-python@v5
+            - uses: actions/checkout@v6
+            - uses: actions/setup-python@v6
               with:
                   python-version: 3.x
             - run: |