Bump timeout from 0.4.2 to 0.4.3

Bumps [timeout](https://github.com/ruby/timeout) from 0.4.2 to 0.4.3.
- [Release notes](https://github.com/ruby/timeout/releases)
- [Commits](ruby/timeout@v0.4.2...v0.4.3)

---
updated-dependencies:
- dependency-name: timeout
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -145,7 +145,7 @@ GEM
       unicode-display_width (>= 1.1.1, < 3)
     test-unit (3.6.5)
       power_assert
-    timeout (0.4.2)
+    timeout (0.4.3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.6.0)