⬆️ Bump testcontainers from 1.11.3 to 1.12.3

Bumps [testcontainers](https://github.com/testcontainers/testcontainers-java) from 1.11.3 to 1.12.3.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/master/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.11.3...1.12.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

pom.xml

@@ -105,7 +105,7 @@
 		<dependency>
 			<groupId>org.testcontainers</groupId>
 			<artifactId>testcontainers</artifactId>
-			<version>1.11.3</version>
+			<version>1.12.3</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>