Bump addressable from 2.7.0 to 2.8.1

Bumps [addressable](https://github.com/sporkmonger/addressable) from 2.7.0 to 2.8.1.
- [Release notes](https://github.com/sporkmonger/addressable/releases)
- [Changelog](https://github.com/sporkmonger/addressable/blob/main/CHANGELOG.md)
- [Commits](sporkmonger/addressable@addressable-2.7.0...addressable-2.8.1)

---
updated-dependencies:
- dependency-name: addressable
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -12,8 +12,8 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     coderay (1.1.1)
     coveralls (0.8.21)
       json (>= 1.8, < 3)
@@ -61,7 +61,7 @@ GEM
     netrc (0.11.0)
     newrelic_rpm (7.1.0)
     prometheus-client (2.1.0)
-    public_suffix (4.0.6)
+    public_suffix (5.0.0)
     rake (13.0.1)
     recursive-open-struct (1.1.3)
     rest-client (2.1.0)