Update test-build.yml

Author: yeager

.github/workflows/test-build.yml

@@ -29,7 +29,7 @@ jobs:
         working-directory: ./Doc
       - uses: actions/checkout@master
         with:
-          ref: ${{ matrix.version }}
+          ref: 3.14
           path: Doc/locales/sv/LC_MESSAGES
       - run: git pull
         working-directory: ./Doc/locales/sv/LC_MESSAGES