Bump up testcontainers version to workaround the Docker bug on MacOS (#5807)

CHANGES.md

@@ -6,6 +6,7 @@ Release Notes.
 ------------------
 #### Project
 * Test: ElasticSearch version 7.0.0 and 7.9.3 as storage are E2E tested. 
+* Test: Bump up testcontainers version to work around the Docker bug on MacOS. 
 
 #### Java Agent
 * Support propagate the sending timestamp in MQ plugins to calculate the transfer latency in the async MQ scenarios.

test/e2e/pom.xml

@@ -63,7 +63,7 @@
         <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
         <maven-checkstyle-plugin.version>3.1.0</maven-checkstyle-plugin.version>
 
-        <testcontainers.version>1.13.0</testcontainers.version>
+        <testcontainers.version>1.15.0</testcontainers.version>
     </properties>
 
     <dependencyManagement>