[misc] add ssl

Author: rusher

.github/workflows/ci.yml

@@ -102,7 +102,7 @@ jobs:
           registry-user: ${{ matrix.db-type == 'enterprise' && secrets.ENTERPRISE_USER || '' }}
           registry-password: ${{ matrix.db-type == 'enterprise' && secrets.ENTERPRISE_TOKEN || '' }}
           additional-conf: ${{ matrix.additional-conf || '' }}
-          conf-script-folder: ${{ github.workspace }}/.github/workflows/certs
+          conf-script-folder: ${{ runner.os == 'ubuntu-latest' && format('{0}/.github/workflows/certs', github.workspace) || '' }}
 
       - name: Setup MySQL
         if: matrix.db-type == 'mysql'