Bump tzinfo in /pkg/mod/github.com/hashicorp/serf@v0.8.2/website

Bumps [tzinfo](https://github.com/tzinfo/tzinfo) from 1.2.3 to 1.2.10.
- [Release notes](https://github.com/tzinfo/tzinfo/releases)
- [Changelog](https://github.com/tzinfo/tzinfo/blob/master/CHANGES.md)
- [Commits](https://github.com/tzinfo/tzinfo/compare/v1.2.3...v1.2.10)

---
updated-dependencies:
- dependency-name: tzinfo
  dependency-type: indirect
...
Signed-off-by: Ndependabot[bot] <support@github.com>

pkg/mod/github.com/hashicorp/serf@v0.8.2/website/Gemfile.lock

@@ -140,7 +140,7 @@ GEM
     turbolinks (5.0.1)
       turbolinks-source (~> 5)
     turbolinks-source (5.0.3)
-    tzinfo (1.2.3)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uber (0.0.15)
     uglifier (2.7.2)