chore(deps): update dependency rubocop to v1.84.1 (#3353)

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

Author: renovate[bot]

pdfstar/Gemfile.lock

@@ -8,7 +8,7 @@ GEM
     ffi (1.17.2)
     ffi-win32-extensions (1.0.4)
       ffi
-    json (2.18.0)
+    json (2.18.1)
     kramdown (2.5.1)
       rexml (>= 3.3.9)
     kramdown-parser-gfm (1.1.0)
@@ -40,7 +40,7 @@ GEM
     rainbow (3.1.1)
     regexp_parser (2.11.3)
     rexml (3.4.4)
-    rubocop (1.84.0)
+    rubocop (1.84.1)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)