Bump web-console from 4.0.3 to 4.0.4

Bumps [web-console](https://github.com/rails/web-console) from 4.0.3 to 4.0.4.
- [Release notes](https://github.com/rails/web-console/releases)
- [Changelog](https://github.com/rails/web-console/blob/master/CHANGELOG.markdown)
- [Commits](rails/web-console@v4.0.3...v4.0.4)

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

Gemfile.lock

@@ -358,7 +358,7 @@ GEM
       i18n
     warden (1.2.8)
       rack (>= 2.0.6)
-    web-console (4.0.3)
+    web-console (4.0.4)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)