Bump rubocop from 1.69.2 to 1.70.0

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.69.2 to 1.70.0.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.69.2...v1.70.0)

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

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

Gemfile.lock

@@ -17,7 +17,7 @@ GEM
       concurrent-ruby (~> 1.0)
     iso-639 (0.3.8)
       csv
-    json (2.9.0)
+    json (2.9.1)
     language_server-protocol (3.17.0.3)
     minitest (5.25.4)
     money (6.19.0)
@@ -29,8 +29,8 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.2.1)
-    regexp_parser (2.9.3)
-    rubocop (1.69.2)
+    regexp_parser (2.10.0)
+    rubocop (1.70.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)