Increase startup timeout for Docker containers

Closes gh-19569

Author: wilkinsona

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/cassandra/CassandraDataAutoConfigurationIntegrationTests.java

@@ -47,7 +47,7 @@ public class CassandraDataAutoConfigurationIntegrationTests {
 
 	@ClassRule
 	public static SkippableContainer<CassandraContainer<?>> cassandra = new SkippableContainer<>(
-			() -> new CassandraContainer<>().withStartupAttempts(5).withStartupTimeout(Duration.ofMinutes(2)));
+			() -> new CassandraContainer<>().withStartupAttempts(5).withStartupTimeout(Duration.ofMinutes(10)));
 
 	private AnnotationConfigApplicationContext context;
 

spring-boot-project/spring-boot-tools/spring-boot-test-support/src/main/java/org/springframework/boot/testsupport/testcontainers/RedisContainer.java

@@ -31,7 +31,7 @@ public class RedisContainer extends Container {
 
 	public RedisContainer() {
 		super("redis:4.0.6", 6379,
-				(container) -> container.withStartupAttempts(5).withStartupTimeout(Duration.ofMinutes(2)));
+				(container) -> container.withStartupAttempts(5).withStartupTimeout(Duration.ofMinutes(10)));
 	}
 
 }