ci: use Python 3.11

.github/workflows/build.yml

@@ -5,10 +5,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.10
+    - name: Set up Python 3.11
       uses: actions/setup-python@v5
       with:
-        python-version: '3.10'
+        python-version: '3.11'
     - name: Install Black and Flake8
       run: |
         pip install black==22.3 flake8==5.0.4 flake8-future-import flake8-logging-format flake8-import-order flake8-quotes flake8-black
@@ -27,10 +27,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.10
+    - name: Set up Python 3.11
       uses: actions/setup-python@v5
       with:
-        python-version: '3.10'
+        python-version: '3.11'
     - name: Install dependencies and mypy
       run: |
         pip install cython mypy types-termcolor types-requests types-PyYAML
@@ -43,10 +43,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.10
+    - name: Set up Python 3.11
       uses: actions/setup-python@v5
       with:
-        python-version: '3.10'
+        python-version: '3.11'
     - name: Install build dependencies
       run: pip install cython
     - name: Create sdist