Downgrading to mysql 9.2

- MySQL 9.3 does not work with testcontainers 1.21.0. Database container terminates with errors

Signed-off-by: Patrick Baumgartner <contact@patbaumgartner.com>

README.md

@@ -54,7 +54,7 @@ A similar setup is provided for MySQL and PostgreSQL if a persistent database co
 You can start MySQL or PostgreSQL locally with whatever installer works for your OS or use docker:
 
 ```bash
-docker run -e MYSQL_USER=petclinic -e MYSQL_PASSWORD=petclinic -e MYSQL_ROOT_PASSWORD=root -e MYSQL_DATABASE=petclinic -p 3306:3306 mysql:9.3
+docker run -e MYSQL_USER=petclinic -e MYSQL_PASSWORD=petclinic -e MYSQL_ROOT_PASSWORD=root -e MYSQL_DATABASE=petclinic -p 3306:3306 mysql:9.2
 ```
 
 or

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   mysql:
-    image: mysql:9.3
+    image: mysql:9.2
     ports:
       - "3306:3306"
     environment:

src/test/java/org/springframework/samples/petclinic/MySqlIntegrationTests.java

@@ -36,6 +36,7 @@ import org.springframework.web.client.RestTemplate;
 import org.testcontainers.containers.MySQLContainer;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.utility.DockerImageName;
 
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 @ActiveProfiles("mysql")
@@ -46,7 +47,7 @@ class MySqlIntegrationTests {
 
 	@ServiceConnection
 	@Container
-	static MySQLContainer<?> container = new MySQLContainer<>("mysql:9.3");
+	static MySQLContainer<?> container = new MySQLContainer<>(DockerImageName.parse("mysql:9.2"));
 
 	@LocalServerPort
 	int port;

src/test/java/org/springframework/samples/petclinic/MysqlTestApplication.java

@@ -22,6 +22,7 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Profile;
 import org.testcontainers.containers.MySQLContainer;
+import org.testcontainers.utility.DockerImageName;
 
 /**
  * PetClinic Spring Boot Application.
@@ -35,7 +36,7 @@ public class MysqlTestApplication {
 	@Profile("mysql")
 	@Bean
 	static MySQLContainer<?> container() {
-		return new MySQLContainer<>("mysql:9.3");
+		return new MySQLContainer<>(DockerImageName.parse("mysql:9.2"));
 	}
 
 	public static void main(String[] args) {