Merge pull request #2167 from ruby/dependabot/bundler/timeout-0.4.3

Bump timeout from 0.4.2 to 0.4.3

Author: soutaro

Gemfile.lock

@@ -145,7 +145,7 @@ GEM
       unicode-display_width (>= 1.1.1, < 3)
     test-unit (3.6.5)
       power_assert
-    timeout (0.4.2)
+    timeout (0.4.3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.6.0)