feat(ruby): Switch to @renovate/ruby-semver library (#5116)

lib/versioning/ruby/index.spec.ts

lib/versioning/ruby/index.ts

lib/versioning/ruby/range.ts

lib/versioning/ruby/strategies/bump.ts

lib/versioning/ruby/strategies/replace.ts

lib/versioning/ruby/version.ts

package.json

yarn.lock