Build(deps): Bump tzinfo from 1.2.7 to 1.2.8 (#11157)

Bumps [tzinfo](https://github.com/tzinfo/tzinfo) from 1.2.7 to 1.2.8.
- [Release notes](https://github.com/tzinfo/tzinfo/releases)
- [Changelog](https://github.com/tzinfo/tzinfo/blob/v1.2.8/CHANGES.md)
- [Commits](https://github.com/tzinfo/tzinfo/compare/v1.2.7...v1.2.8)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile.lock

@@ -403,7 +403,7 @@ GEM
     thor (1.0.1)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    tzinfo (1.2.7)
+    tzinfo (1.2.8)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)