Update testcontainers-java monorepo to v1.20.2

pom.xml

@@ -38,7 +38,7 @@
     <maven.compiler.target>11</maven.compiler.target>
     <kafka.version>3.6.1</kafka.version>
     <junit.jupiter.version>5.10.2</junit.jupiter.version>
-    <testcontainers.version>1.19.6</testcontainers.version>
+    <testcontainers.version>1.20.2</testcontainers.version>
     <typesafe.config.version>1.4.3</typesafe.config.version>
     <commons-lang3.version>3.14.0</commons-lang3.version>
     <reflections.version>0.10.2</reflections.version>