build(deps-dev): update rubocop requirement from = 1.69.2 to = 1.70.0

Updates the requirements on [rubocop](https://github.com/rubocop/rubocop) to permit the latest version.
- [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:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -47,7 +47,7 @@ GEM
     erubi (1.13.0)
     i18n (1.14.6)
       concurrent-ruby (~> 1.0)
-    json (2.9.0)
+    json (2.9.1)
     language_server-protocol (3.17.0.3)
     loofah (2.23.1)
       crass (~> 1.0.2)
@@ -75,8 +75,8 @@ GEM
       nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
     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)
@@ -104,7 +104,7 @@ GEM
     smart_properties (1.17.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (3.1.2)
+    unicode-display_width (3.1.3)
       unicode-emoji (~> 4.0, >= 4.0.4)
     unicode-emoji (4.0.4)
 
@@ -117,7 +117,7 @@ DEPENDENCIES
   minitest (~> 5.25.1)
   mocha (~> 2.7.0)
   rake (~> 13.2.1)
-  rubocop (= 1.69.2)
+  rubocop (= 1.70.0)
   rubocop-github (~> 0.20.0)
 
 BUNDLED WITH

erblint-github.gemspec

@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "mocha", "~> 2.7.0"
   s.add_development_dependency "rake", "~> 13.2.1"
 
-  s.add_development_dependency "rubocop", "= 1.69.2"
+  s.add_development_dependency "rubocop", "= 1.70.0"
   s.add_development_dependency "rubocop-github", "~> 0.20.0"
   s.metadata["rubygems_mfa_required"] = "true"