Bump rubocop from 1.75.5 to 1.75.6

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.75.5 to 1.75.6.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.75.5...v1.75.6)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-version: 1.75.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -55,8 +55,8 @@ GEM
     i18n (1.14.5)
       concurrent-ruby (~> 1.0)
     immutable-struct (2.4.1)
-    json (2.11.3)
-    language_server-protocol (3.17.0.4)
+    json (2.12.0)
+    language_server-protocol (3.17.0.5)
     lino (3.1.0)
       hamster (~> 3.0)
       open4 (~> 1.3)
@@ -145,7 +145,7 @@ GEM
       confidante (>= 0.27)
       rspec (>= 3.0)
       ruby-terraform (= 1.7.0.pre.18)
-    rubocop (1.75.5)
+    rubocop (1.75.6)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)