BE: Bump aws-msk-iam-auth dependency (#306)

Author: Haarolean

api/pom.xml

@@ -91,7 +91,7 @@
         <dependency>
             <groupId>software.amazon.msk</groupId>
             <artifactId>aws-msk-iam-auth</artifactId>
-            <version>1.1.7</version>
+            <version>2.1.0</version>
         </dependency>
 
         <dependency>