Bump io-console from 0.8.0 to 0.8.1 in /builder (#2731)

Bumps [io-console](https://github.com/ruby/io-console) from 0.8.0 to 0.8.1.
- [Release notes](https://github.com/ruby/io-console/releases)
- [Commits](ruby/io-console@v0.8.0...v0.8.1)

---
updated-dependencies:
- dependency-name: io-console
  dependency-version: 0.8.1
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

builder/Gemfile.lock

@@ -116,7 +116,7 @@ GEM
     image_processing (1.14.0)
       mini_magick (>= 4.9.5, < 6)
       ruby-vips (>= 2.0.17, < 3)
-    io-console (0.8.0)
+    io-console (0.8.1)
     irb (1.15.2)
       pp (>= 0.6.0)
       rdoc (>= 4.0.0)