add python 3.14 in ci test matrix

Author: SamuraJey

.github/workflows/ci.yml

@@ -104,7 +104,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy-3.10"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "pypy-3.10"]
         os: [ubuntu-latest, macos-latest, windows-latest]
         exclude:
           - os: windows-latest
@@ -143,7 +143,7 @@ jobs:
           tox -e cov -- --md-report-output "${REPORT_OUTPUT}"
 
       - run: ls -alR
-        if : ${{ matrix.os != 'windows-latest' }}
+        if: ${{ matrix.os != 'windows-latest' }}
 
       - name: Output reports to the job summary when tests fail
         if: failure()