Bump loofah from 2.2.2 to 2.2.3

Bumps [loofah](https://github.com/flavorjones/loofah) from 2.2.2 to 2.2.3.
- [Release notes](https://github.com/flavorjones/loofah/releases)
- [Changelog](https://github.com/flavorjones/loofah/blob/master/CHANGELOG.md)
- [Commits](flavorjones/loofah@v2.2.2...v2.2.3)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -111,7 +111,7 @@ GEM
     i18n (1.1.0)
       concurrent-ruby (~> 1.0)
     json (2.1.0)
-    loofah (2.2.2)
+    loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -121,11 +121,11 @@ GEM
     method_source (0.9.0)
     mimemagic (0.3.3)
     mini_mime (1.0.1)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     nio4r (2.3.1)
-    nokogiri (1.8.4)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.3)
+      mini_portile2 (~> 2.4.0)
     pipetree (0.1.1)
     poltergeist (1.18.1)
       capybara (>= 2.1, < 4)