Bumping SDK version (#267)

* Removing large errors from logs and stack events

* Fixed broken test

* Bumping SDK version dependency.

A change was released to the CloudFormation SDK: aws/aws-sdk-java-v2@c42a949 which is needed to complete the AWS::CloudFormation::ResourceVersion PR (aws-cloudformation/aws-cloudformation-resource-providers-cloudformation#4) and it flows from this package.

Author: RJ Lohan

pom.xml

@@ -37,7 +37,7 @@
         <maven.compiler.target>1.8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <awssdk.version>2.10.49</awssdk.version>
+        <awssdk.version>2.13.18</awssdk.version>
         <checkstyle.version>8.29</checkstyle.version>
         <commons-io.version>2.6</commons-io.version>
         <jackson.version>2.10.1</jackson.version>