Bump protobuf-java from 3.12.1 to 3.16.1 in /liaoxuefeng#27

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dependabot/maven/liaoxuefeng/com.google.protobuf-protobuf-java-3.16.1817coder/code:dependabot/maven/liaoxuefeng/com.google.protobuf-protobuf-java-3.16.1Copy head branch name to clipboard