Bump derailed_benchmarks from 1.4.2 to 1.4.3 (#12729)

Bumps [derailed_benchmarks](https://github.com/schneems/derailed_benchmarks) from 1.4.2 to 1.4.3.
- [Release notes](https://github.com/schneems/derailed_benchmarks/releases)
- [Changelog](https://github.com/schneems/derailed_benchmarks/blob/master/CHANGELOG.md)
- [Commits](https://github.com/schneems/derailed_benchmarks/compare/v1.4.2...v1.4.3)

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

Gemfile.lock

@@ -188,7 +188,7 @@ GEM
     css_parser (1.7.0)
       addressable
     debug_inspector (0.0.3)
-    derailed_benchmarks (1.4.2)
+    derailed_benchmarks (1.4.3)
       benchmark-ips (~> 2)
       get_process_mem (~> 0)
       heapy (~> 0)