Update build-and-test.yml

Author: nikolas

.github/workflows/build-and-test.yml

@@ -2,10 +2,10 @@ name: build-and-test
 on: [push, workflow_dispatch]
 jobs:
   build:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
-          python-version: ["3.8", "3.11"]
+          python-version: ["3.12"]
     steps:
       - uses: actions/checkout@v6
       - name: Build with Makefile