Merge remote-tracking branch 'origin/dependabot/gradle/modules/hivemq/com.hivemq-hivemq-extension-sdk-4.21.0' into combined-pr-branch

Author: eddumelendez

modules/hivemq/build.gradle

@@ -13,7 +13,7 @@ dependencies {
 
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.0")
     testImplementation(project(":junit-jupiter"))
-    testImplementation("com.hivemq:hivemq-extension-sdk:4.20.0")
+    testImplementation("com.hivemq:hivemq-extension-sdk:4.21.0")
     testImplementation("com.hivemq:hivemq-mqtt-client:1.3.3")
     testImplementation("org.apache.httpcomponents:httpclient:4.5.14")
     testImplementation("ch.qos.logback:logback-classic:1.4.11")