Update tests.yml

Author: krowinski

.github/workflows/tests.yml

@@ -7,7 +7,7 @@ jobs:
 
     services:
       mysql:
-        image: debezium/example-mysql
+        image: mysql:5.7
         env:
           MYSQL_ROOT_PASSWORD: root
           MYSQL_DATABASE: mysqlreplication_test
@@ -23,14 +23,13 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Start mysql service
-        run: sudo mysqld \
+        run: mysqld \
           --datadir=/var/lib/mysql \
           --user=mysql \
           --server-id=1 \
           --log-bin=/var/lib/mysql/mysql-bin.log \
           --binlog-format=row \
-          --max_allowed_packet=64M \
-          --default_authentication_plugin=mysql_native_password
+          --max_allowed_packet=64M
 
       - name: Setup PHP, with composer and extensions
         uses: shivammathur/setup-php@v2