Bump rubocop from 1.77.0 to 1.78.0 (#199)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -109,7 +109,7 @@ GEM
     regexp_parser (2.10.0)
     rexml (3.4.0)
     rouge (4.5.1)
-    rubocop (1.77.0)
+    rubocop (1.78.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)