fix: add frozen_string_literal and apt_update to test recipes#56

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damacus wants to merge 2 commits intomainfrom

fix/modernize-standards

Commits on Mar 19, 2026

fix: add RSpec tests, frozen_string_literal, update EOL platforms, apt_update
damacus
committed
ci: update release.yml to @main with slack secrets, add .rubocop.yml
damacus
committed