Update unit_testing_linux.yml

Author: Ferlemann

.github/workflows/unit_testing_linux.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        python-version: [ '3.8', '3.9', '3.10', '3.11', '3.12', '3.13' ]
+        python-version: [ '3.11', '3.12', '3.13', '3.14' ]
 
     steps:
       - uses: actions/checkout@v4