don't ask for specific ruby version

See #28, release log:

• 643aa37 by @yegor256: #28 no pre
• 1601303 by @yegor256: #28 some updates
• bc209c2 by @renovate[bot]: Update dependency rubocop to v...
• f20a35f by @renovate[bot]: Update dependency rubocop to v...
• 5d5b791 by @renovate[bot]: Update dependency rubocop to v...
• 3eb6f8d by @renovate[bot]: Update dependency rake to v13....
• c86aabc by @renovate[bot]: Update dependency rubocop-rspe...
• 65740c8 by @renovate[bot]: Update actions/checkout digest...
• 9ebd641 by @renovate[bot]: Update dependency rubocop to v...
• 1668e26 by @renovate[bot]: Update dependency rubocop to v...
• 28c6ffc by @renovate[bot]: Update dependency rubocop to v...
• 2a5e0e0 by @renovate[bot]: Update dependency rubocop-rspe...
• af99360 by @renovate[bot]: Update actions/checkout digest...
• d6e88cd by @renovate[bot]: Update dependency rubocop to v...
• ff8c23c by @renovate[bot]: Update actions/checkout action...
• 6bc24a7 by @renovate[bot]: Update dependency rubocop to v...
• 0945bf6 by @renovate[bot]: Update dependency rubocop to v...
• bb09bb7 by @renovate[bot]: Update dependency rubocop-rspe...
• c7d1ec7 by @renovate[bot]: Update dependency rubocop to v...
• 82049be by @renovate[bot]: Update dependency rubocop-rspe...
• and 2 more...

Released by Rultor 2.0-SNAPSHOT, see build log

release gem

See #4, release log:

• 8f7df1a by @yegor256: #4 readme
• 79d3e76 by @yegor256: #4 version
• 8d73c18 by @yegor256: #4 clean
• 7deb466 by @yegor256: #4 gemfile
• 1d4e5d2 by @yegor256: .github templates
• 65454b7 by @yegor256: 0pdd config
• d693c4b by @yegor256: TEAM.md removed
• 7c7c5b5 by @yegor256: 0pdd config update, notificati...
• f423c7b by @yegor256: 0pdd config update
• 84f9dda by @yegor256: PUZZLES.md removed, because 0p...
• bef2ac8 by @yegor256: .pdd added
• 4443763 by @yegor256: 0pdd.yml added
• e71357a: PUZZLES.md page updated
• a3e901e: PUZZLES.md page updated
• da80bc4: PUZZLES.md page updated
• 10b3930: PUZZLES.md page updated
• bfb02c0: PUZZLES.md page updated
• c718f81: TEAM.md page updated
• 2a22fb1: removed deploy/commanders item...
• 044844b: TEAM.md page updated
• and 12 more...

Released by Rultor 1.75.1, see build log