Merge pull request #415 from citizensadvice/dependabot/bundler/loofah-2.25.1

[dependabot:bundler] bump loofah from 2.25.0 to 2.25.1

Author: KPobeeNorris

Gemfile.lock

@@ -196,7 +196,7 @@ GEM
       xml-simple (~> 1.1.9)
     lint_roller (1.1.0)
     logger (1.7.0)
-    loofah (2.25.0)
+    loofah (2.25.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.9.0)