minor(deps): update dependency rubocop to v1.70.0 (#231)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Gemfile.lock

@@ -12,7 +12,7 @@ GEM
       net-http
     faraday-retry (2.2.1)
       faraday (~> 2.0)
-    json (2.8.2)
+    json (2.9.1)
     language_server-protocol (3.17.0.3)
     logger (1.6.1)
     net-http (0.4.1)
@@ -28,9 +28,9 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.2.1)
-    regexp_parser (2.9.3)
+    regexp_parser (2.10.0)
     rexml (3.4.0)
-    rubocop (1.69.2)
+    rubocop (1.70.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -40,7 +40,7 @@ GEM
       rubocop-ast (>= 1.36.2, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.36.2)
+    rubocop-ast (1.37.0)
       parser (>= 3.3.1.0)
     ruby-progressbar (1.13.0)
     sawyer (0.9.2)