ci: Include Py3.14 in test matrix

Includes Python 3.14 to extend the testing range.

Author: st-bender

.github/workflows/ci_build_and_test.yml

@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         include:
           - name: macos
             os: macos-latest