Update dependency rubocop to v1.64.1 (#1734)

Author: renovate[bot]

Diff for: examples/ruby/Gemfile.lock

@@ -7,13 +7,13 @@ GEM
     json (2.7.2)
     language_server-protocol (3.17.0.3)
     parallel (1.24.0)
-    parser (3.3.1.0)
+    parser (3.3.2.0)
       ast (~> 2.4.1)
       racc
-    racc (1.7.3)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.2.1)
-    regexp_parser (2.9.0)
+    regexp_parser (2.9.2)
     rexml (3.2.8)
       strscan (>= 3.0.9)
     rspec (3.13.0)
@@ -29,7 +29,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.0)
-    rubocop (1.63.5)
+    rubocop (1.64.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)