Merge pull request #20 from nickkeane/dependabot/bundler/loofah-2.19.1

Bump loofah from 2.4.0 to 2.19.1

Gemfile.lock

@@ -87,7 +87,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.4.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -99,18 +99,18 @@ GEM
       nokogiri (~> 1)
       rake
     mini_mime (1.0.2)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.8.1)
     minitest (5.17.0)
     msgpack (1.3.3)
     nio4r (2.5.8)
-    nokogiri (1.11.5)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     pg (1.2.2)
     public_suffix (4.0.6)
     puma (4.3.12)
       nio4r (~> 2.0)
-    racc (1.5.2)
+    racc (1.6.2)
     rack (2.2.6.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)