ci: use github vars for python version specifications

.github/workflows/ci.yml

@@ -4,39 +4,64 @@ on:
     branches:
       - 'master'
   pull_request:
-  merge_group:
+
+permissions:
+  read-all
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: bash
 
 jobs:
   pre-commit:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ "3.11" ]
+        python-version: [ "3.11", "3.12" ]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v3
-      - uses: pre-commit/action@v3.0.1
-        with:
-          extra_args: --all-files
+    - uses: actions/checkout@v4
 
+    - name: Run pre-commit
+      id: pre-commit
+      uses: pre-commit/action@v3.0.1
+
   pyright:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ "3.11" ]
+        python-version: [ "3.11", "3.12" ]
       fail-fast: false
+    continue-on-error: ${{ matrix.experimental }}
+
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           cache: 'pip'
-          python-version: "3.11"
+          python-version: ${{ matrix.python-version }}
       - run: pip install -r requirements.txt
 
-      - uses: jakebailey/pyright-action@v2
+
+      - name: Run Pyright (Linux)
+        uses: jakebailey/pyright-action@v2.2.1
+        with:
+          pylance-version: latest-release
+          python-platform: "Linux"
+          python-version: ${{ matrix.python-version }}
+          warnings: true
+
+      - name: Run Pyright (Windows)
+        uses: jakebailey/pyright-action@v2.2.1
         with:
           pylance-version: latest-release
+          python-platform: "Windows"
+          python-version: ${{ matrix.python-version }}
+          warnings: true
 
   check: # This job does nothing and is only used for the branch protection
     if: always()