Merge pull request #6412 from Homebrew/dependabot/bundler/docs/addressable-2.7.0

build: bump addressable from 2.6.0 to 2.7.0 in /docs

docs/Gemfile.lock

@@ -6,8 +6,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs