Bump irb from 1.14.3 to 1.15.1

Bumps [irb](https://github.com/ruby/irb) from 1.14.3 to 1.15.1.
- [Release notes](https://github.com/ruby/irb/releases)
- [Commits](ruby/irb@v1.14.3...v1.15.1)

---
updated-dependencies:
- dependency-name: irb
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -205,7 +205,8 @@ GEM
       railties (>= 6.0.0)
     iniparse (1.5.0)
     io-console (0.8.0)
-    irb (1.14.3)
+    irb (1.15.1)
+      pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     jbuilder (2.13.0)
@@ -292,6 +293,9 @@ GEM
       racc
     pg (1.5.9)
     popper_js (2.11.8)
+    pp (0.6.2)
+      prettyprint
+    prettyprint (0.2.0)
     prism (1.3.0)
     pry (0.14.2)
       coderay (~> 1.1)