Log message:
benchmarks/ruby-benchmark: restrict Ruby's version

Restrict Ruby's version (not for Ruby 3.4) since Ruby 3.4.1 has this gem of
the same version.

Log message:
benchmarks/ruby-benchmark: add package version 0.4.0

It will be required by ruby-activesupport72 package.

Benchmark

The Benchmark module provides methods for benchmarking Ruby code, giving
detailed reports on the time taken for each task.