Only tests run with multiple Python versions.

Author: pp-mo

.github/workflows/ci-tests.yml

@@ -20,13 +20,16 @@ on:
 
 jobs:
   tests:
-    name: "Test Python ${{ matrix.python-version }} session= ${{ matrix.session }}"
+    name: "Test Python=${{ matrix.python-version }} session=${{ matrix.session }}"
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         session: ["tests", "doctests-docs", "doctests-api"]
-        python-version: ["3.12", "3.13"]
+        python-version: ["3.13"]
+        include:
+          - session: "tests"
+            python-version: ["3.12", "3.13"]
     defaults:
       run:
         shell: bash -l {0}