Specify port

Author: daniel-werner

.github/workflows/run_tests.yml

@@ -11,6 +11,8 @@ jobs:
         env:
           MYSQL_ROOT_PASSWORD: root
           MYSQL_DATABASE: tlap_test
+        ports:
+          - 3306:3306
         options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
     steps:
     - uses: actions/checkout@v2