Update fuubar dependency to 2.4.1 (#11248)

See also: thekompanee/fuubar#111

Gemfile.lock

@@ -231,7 +231,7 @@ GEM
     fugit (1.1.6)
       et-orbi (~> 1.1, >= 1.1.6)
       raabro (~> 1.1)
-    fuubar (2.4.0)
+    fuubar (2.4.1)
       rspec-core (~> 3.0)
       ruby-progressbar (~> 1.4)
     get_process_mem (0.2.3)