Bump com.amazonaws:aws-java-sdk-sts in /carbonj.service

Bumps [com.amazonaws:aws-java-sdk-sts](https://github.com/aws/aws-sdk-java) from 1.12.770 to 1.12.771.
- [Changelog](https://github.com/aws/aws-sdk-java/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-java@1.12.770...1.12.771)

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

Signed-off-by: dependabot[bot] <support@github.com>

carbonj.service/build.gradle

@@ -207,7 +207,7 @@ dependencies {
     implementation group: 'net.razorvine', name: 'pickle', version: '1.5'
     implementation group: 'org.python', name: 'jython-standalone', version: '2.7.3'
     implementation group: 'com.amazonaws', name: 'amazon-kinesis-client', version: '1.15.2'
-    implementation group: 'com.amazonaws', name: 'aws-java-sdk-sts', version: '1.12.770'
+    implementation group: 'com.amazonaws', name: 'aws-java-sdk-sts', version: '1.12.771'
     implementation group: 'io.dropwizard.metrics', name: 'metrics-core', version: '4.2.26'
     implementation group: 'io.dropwizard.metrics', name: 'metrics-jvm', version: '4.2.26'
     implementation group: 'io.dropwizard.metrics', name: 'metrics-graphite', version: '4.2.26'