feat: update plugin interfaces

pkg/analyzer/commit_analyzer.go

pkg/analyzer/commit_analyzer.pb.go

pkg/analyzer/commit_analyzer.proto

pkg/analyzer/commit_analyzer_grpc.pb.go

pkg/analyzer/commit_analyzer_wrapper.go

pkg/condition/ci_condition.go

pkg/condition/ci_condition.pb.go

pkg/condition/ci_condition.proto

pkg/condition/ci_condition_grpc.pb.go

pkg/condition/ci_condition_wrapper.go

pkg/generator/changelog_generator.go

pkg/generator/changelog_generator.pb.go

pkg/generator/changelog_generator.proto

pkg/generator/changelog_generator_grpc.pb.go

pkg/generator/changelog_generator_wrapper.go

pkg/provider/provider.go

pkg/provider/provider.pb.go

pkg/provider/provider.proto

pkg/provider/provider_grpc.pb.go

pkg/provider/wrapper.go