chore: regenerate protobuf and gorums generated files

[meling]

Part of #294.

Summary

Regenerate all protobuf and Gorums generated files to reflect the changes in the static code template and the updated aliases.go.

Per project conventions (AGENTS.md), generated files are always committed separately and last.

Files Changed

benchmark/benchmark_gorums.pb.go,
examples/storage/proto/storage_gorums.pb.go,
internal/tests/config/config_gorums.pb.go,
internal/tests/correctable/correctable_gorums.pb.go,
internal/tests/metadata/metadata_gorums.pb.go,
internal/tests/oneway/oneway_gorums.pb.go,
internal/tests/ordering/order_gorums.pb.go,
internal/tests/tls/tls_gorums.pb.go,
internal/tests/unresponsive/unresponsive_gorums.pb.go,
cmd/protoc-gen-gorums/dev/zorums_*_gorums.pb.go,
and various *.pb.go timestamp-only bumps.