Merge pull request #1695 from SUSE/depfu/update/rouge-4.5.1

Update rouge 4.4.0 → 4.5.1 (minor)

Author: hennevogel

Gemfile.lock

@@ -277,7 +277,7 @@ GEM
       railties (>= 5.2)
     rexml (3.3.9)
     riddle (2.4.3)
-    rouge (4.4.0)
+    rouge (4.5.1)
     rspec-core (3.13.2)
       rspec-support (~> 3.13.0)
     rspec-expectations (3.13.3)