Update dependency highline to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
highline (changelog)	'~> 2.1.0' -> '~> 3.1.0'

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Release Notes

JEG2/highline (highline)

v3.1.1

Compare Source

• PR #​276 - Update #say to always flush the output after a #puts (@​blipper)
• PR #​274 / I #​273 (@​costa)
  • Add Highline#add_to_color_scheme
  • Dockerize the test environment. Just run bin/test and voilá!

v3.1.0

Compare Source

• PR #​272 / I #​271 - Readline is now completed deprecated over Reline (@​abinoam, issue by @​64kramsystem)
• PR #​269 - Provide a 'Changelog' link on rubygems.org/gems/highline (@​mark-young-atg)

v3.0.1

Compare Source

• PR #​268 - Remove unused abbrev dependency (@​zvkemp)

v3.0.0

Compare Source

• PR #​265 - Change Readline for Reline for Ruby 3.3 compat (@​abinoam)
• PR #​264 - Add abbrev gem as dependency (@​mathieujobin)
• PR #​263 - Release 3.0.0.pre.1
  • Raise minimum Ruby version requirement to 3.0
• PR #​262 - Do not call stty on non-tty (@​kbrock)
• PR #​260 / I #​43 - Ctrl-U (erase line) handling (@​abinoam, issue by @​gutenye)
• PR #​259 / I #​236 - Handle Ctrl-C when Question#echo = false (@​abinoam, @​Fahhetah, issue by @​aspyct)
• PR #​258 / I #​246 - Add validation class support (@​abinoam, issue by @​Joshfindit)
  • Make it dry-types compatible through the use of #valid?
  • Solve the multiple answers in one line problem with a combination of custom coercion (parser) and custom validation
• PR #​257 / I #​233 - Show Question#default hint for non String values (@​abinoam, issue by @​branch14)
  • Add Question#default_hint_show to allow disabling it.
• PR #​256 / I #​249 - Fix Array validation in Question#in (@​abinoam, issue by @​esotericpig)

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