Polish parent POM

- Use Testcontainers dependencies provided by Spring Boot BOM
- Use latest version of OpenSearch Testcontainers that is compatible with Java 17

Signed-off-by: Nicolas Krier <[email protected]>

Author: nicolaskrier

pom.xml

@@ -307,7 +307,6 @@
 		<coherence.version>24.09</coherence.version>
 		<milvus.version>2.5.8</milvus.version>
 		<gemfire.testcontainers.version>2.3.3</gemfire.testcontainers.version>
-		<testcontainers.version>2.0.1</testcontainers.version>
 
 		<pinecone.version>4.0.1</pinecone.version>
 		<pinecone.protobuf-java-util.version>4.29.3</pinecone.protobuf-java-util.version>
@@ -323,7 +322,7 @@
 		<qdrant.version>1.13.0</qdrant.version>
 		<typesense.version>1.3.0</typesense.version>
 		<opensearch-client.version>2.23.0</opensearch-client.version>
-		<opensearch-testcontainers.version>2.0.1</opensearch-testcontainers.version>
+		<opensearch-testcontainers.version>2.1.4</opensearch-testcontainers.version>
 		<postgresql.version>42.7.7</postgresql.version>
 		<mariadb.version>3.5.3</mariadb.version>
 		<mysql.version>9.2.0</mysql.version>
@@ -1004,13 +1003,6 @@
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
-			<dependency>
-				<groupId>org.testcontainers</groupId>
-				<artifactId>testcontainers-bom</artifactId>
-				<version>${testcontainers.version}</version>
-				<type>pom</type>
-				<scope>import</scope>
-			</dependency>
 			<dependency>
 				<groupId>io.rest-assured</groupId>
 				<artifactId>rest-assured-bom</artifactId>