Remove 3.9 from CI

Author: benoit-cty

.github/workflows/test-package.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
         matrix:
-          python-version: ["3.9", "3.12", "3.14"]
+          python-version: ["3.12", "3.13", "3.14"]
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     - name: Install uv