Merge pull request #1022 from alphagov/dependabot/bundler/brakeman-4.10.0

Bump brakeman from 4.9.0 to 4.10.0

Author: thomasleese

Gemfile.lock

@@ -63,7 +63,7 @@ GEM
       activerecord (>= 4.2, < 6.1)
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
-    brakeman (4.9.0)
+    brakeman (4.10.0)
     builder (3.2.4)
     byebug (11.1.3)
     cancancan (3.1.0)