Bump addressable from 2.7.0 to 2.8.0 (#54)

Author: dependabot[bot]

Gemfile.lock

@@ -60,7 +60,7 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     amazon-ecs (2.6.0)
       nokogiri (~> 1.10)
@@ -160,7 +160,7 @@ GEM
       method_source (~> 0.9.0)
     pry-rails (0.3.9)
       pry (>= 0.10.4)
-    public_suffix (4.0.4)
+    public_suffix (4.0.6)
     racc (1.5.2)
     rack (2.2.3)
     rack-pjax (1.1.0)