Bump com.amazonaws:aws-java-sdk-dynamodb from 1.12.557 to 1.12.708

Bumps [com.amazonaws:aws-java-sdk-dynamodb](https://github.com/aws/aws-sdk-java) from 1.12.557 to 1.12.708.
- [Changelog](https://github.com/aws/aws-sdk-java/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-java@1.12.557...1.12.708)

---
updated-dependencies:
- dependency-name: com.amazonaws:aws-java-sdk-dynamodb
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -85,7 +85,7 @@
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-java-sdk-dynamodb</artifactId>
-            <version>1.12.557</version>
+            <version>1.12.708</version>
         </dependency>
 
         <dependency>