package using python 3.11

related to #2157

Author: kif

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.11"
           cache: "pip"
       - name: Install dependencies
         run: |
@@ -37,7 +37,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.11"
           cache: "pip"
       - uses: actions/download-artifact@v4
         with:
@@ -58,7 +58,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.11"
           cache: "pip"
       - name: Install pandoc&graphviz
         run: sudo apt-get install pandoc graphviz