Bump protobuf-java from 2.6.1 to 3.16.1 in /leti/0303/kas/1/AsyncChat#500

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dependabot/maven/leti/0303/kas/1/AsyncChat/com.google.protobuf-protobuf-java-3.16.1eugenyk/hpcourse:dependabot/maven/leti/0303/kas/1/AsyncChat/com.google.protobuf-protobuf-java-3.16.1Copy head branch name to clipboard