Use gvenzl/oracle-free:23.6-slim which has ARM64 support

See gh-35249

spring-boot-project/spring-boot-docker-compose/src/dockerTest/java/org/springframework/boot/docker/compose/service/connection/oracle/OracleFreeJdbcDockerComposeConnectionDetailsFactoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,13 +20,11 @@ import java.sql.Driver;
 import java.time.Duration;
 
 import org.awaitility.Awaitility;
-import org.junit.jupiter.api.condition.OS;
 
 import org.springframework.boot.autoconfigure.jdbc.JdbcConnectionDetails;
 import org.springframework.boot.docker.compose.service.connection.test.DockerComposeTest;
 import org.springframework.boot.jdbc.DatabaseDriver;
 import org.springframework.boot.testsupport.container.TestImage;
-import org.springframework.boot.testsupport.junit.DisabledOnOs;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.datasource.SimpleDriverDataSource;
 import org.springframework.util.ClassUtils;
@@ -38,8 +36,6 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Andy Wilkinson
  */
-@DisabledOnOs(os = { OS.LINUX, OS.MAC }, architecture = "aarch64",
-		disabledReason = "The Oracle image has no ARM support")
 class OracleFreeJdbcDockerComposeConnectionDetailsFactoryIntegrationTests {
 
 	@SuppressWarnings("unchecked")

spring-boot-project/spring-boot-docker-compose/src/dockerTest/java/org/springframework/boot/docker/compose/service/connection/oracle/OracleFreeR2dbcDockerComposeConnectionDetailsFactoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,13 +21,11 @@ import java.time.Duration;
 import io.r2dbc.spi.ConnectionFactories;
 import io.r2dbc.spi.ConnectionFactoryOptions;
 import org.awaitility.Awaitility;
-import org.junit.jupiter.api.condition.OS;
 
 import org.springframework.boot.autoconfigure.r2dbc.R2dbcConnectionDetails;
 import org.springframework.boot.docker.compose.service.connection.test.DockerComposeTest;
 import org.springframework.boot.jdbc.DatabaseDriver;
 import org.springframework.boot.testsupport.container.TestImage;
-import org.springframework.boot.testsupport.junit.DisabledOnOs;
 import org.springframework.r2dbc.core.DatabaseClient;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -37,8 +35,6 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Andy Wilkinson
  */
-@DisabledOnOs(os = { OS.LINUX, OS.MAC }, architecture = "aarch64",
-		disabledReason = "The Oracle image has no ARM support")
 class OracleFreeR2dbcDockerComposeConnectionDetailsFactoryIntegrationTests {
 
 	@DockerComposeTest(composeFile = "oracle-compose.yaml", image = TestImage.ORACLE_FREE)

spring-boot-project/spring-boot-testcontainers/src/dockerTest/java/org/springframework/boot/testcontainers/service/connection/r2dbc/OracleFreeR2dbcContainerConnectionDetailsFactoryIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +20,6 @@ import java.time.Duration;
 
 import io.r2dbc.spi.ConnectionFactory;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.condition.OS;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
 import org.testcontainers.oracle.OracleContainer;
@@ -31,7 +30,6 @@ import org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration;
 import org.springframework.boot.jdbc.DatabaseDriver;
 import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
 import org.springframework.boot.testsupport.container.TestImage;
-import org.springframework.boot.testsupport.junit.DisabledOnOs;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.r2dbc.core.DatabaseClient;
 import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
@@ -45,8 +43,6 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 @SpringJUnitConfig
 @Testcontainers(disabledWithoutDocker = true)
-@DisabledOnOs(os = { OS.LINUX, OS.MAC }, architecture = "aarch64",
-		disabledReason = "The Oracle image has no ARM support")
 class OracleFreeR2dbcContainerConnectionDetailsFactoryIntegrationTests {
 
 	@Container

spring-boot-project/spring-boot-tools/spring-boot-test-support-docker/src/main/java/org/springframework/boot/testsupport/container/TestImage.java

@@ -132,7 +132,7 @@ public enum TestImage {
 	/**
 	 * A container image suitable for testing Oracle Free.
 	 */
-	ORACLE_FREE("gvenzl/oracle-free", "23.3-slim", () -> org.testcontainers.oracle.OracleContainer.class,
+	ORACLE_FREE("gvenzl/oracle-free", "23.6-slim", () -> org.testcontainers.oracle.OracleContainer.class,
 			(container) -> ((org.testcontainers.oracle.OracleContainer) container)
 				.withStartupTimeout(Duration.ofMinutes(2))),