[maven] Bump io.grpc:grpc-okhttp from 1.56.1 to 1.59.1#29

dependabot[bot] wants to merge 1 commit intomainllmjava/llm4j-examples:mainfrom

dependabot/maven/main/io.grpc-grpc-okhttp-1.59.1llmjava/llm4j-examples:dependabot/maven/main/io.grpc-grpc-okhttp-1.59.1Copy head branch name to clipboard