Update capybara-email to version 3.0.2

Author: depfu[bot]

Gemfile.lock

@@ -58,7 +58,7 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (~> 1.5)
       xpath (~> 3.2)
-    capybara-email (3.0.1)
+    capybara-email (3.0.2)
       capybara (>= 2.4, < 4.0)
       mail
     clearance (2.1.0)