Bump rubocop from 1.81.1 to 1.81.6

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.81.1 to 1.81.6.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.81.1...v1.81.6)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-version: 1.81.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -39,7 +39,7 @@ GEM
     erubi (1.13.1)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.15.1)
+    json (2.15.2)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     logger (1.7.0)
@@ -58,7 +58,7 @@ GEM
     nokogiri (1.18.9-x86_64-linux-gnu)
       racc (~> 1.4)
     parallel (1.27.0)
-    parser (3.3.9.0)
+    parser (3.3.10.0)
       ast (~> 2.4.1)
       racc
     prism (1.6.0)
@@ -74,7 +74,7 @@ GEM
     rainbow (3.1.1)
     rake (13.3.0)
     regexp_parser (2.11.3)
-    rubocop (1.81.1)
+    rubocop (1.81.6)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)