chore(deps): bump com.amazonaws:aws-java-sdk-dynamodb (#327)

Bumps [com.amazonaws:aws-java-sdk-dynamodb](https://github.com/aws/aws-sdk-java) from 1.12.409 to 1.12.531.
- [Changelog](https://github.com/aws/aws-sdk-java/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-java@1.12.409...1.12.531)

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

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Co-authored-by: lavaleri <49660121+lavaleri@users.noreply.github.com>

Author: dependabot[bot]

DynamoDbEncryption/runtimes/java/build.gradle.kts

@@ -81,7 +81,7 @@ dependencies {
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.8.1")
 
     //    For the DDB-EC v1
-    implementation("com.amazonaws:aws-java-sdk-dynamodb:1.12.409")
+    implementation("com.amazonaws:aws-java-sdk-dynamodb:1.12.531")
     // https://mvnrepository.com/artifact/org.testng/testng
     testImplementation("org.testng:testng:7.5")
     // https://mvnrepository.com/artifact/com.amazonaws/DynamoDBLocal