Bump spring-commands-rspec from 1.0.2 to 1.0.4

Bumps [spring-commands-rspec](https://github.com/jonleighton/spring-commands-rspec) from 1.0.2 to 1.0.4.
- [Release notes](https://github.com/jonleighton/spring-commands-rspec/releases)
- [Commits](jonleighton/spring-commands-rspec@v1.0.2...v1.0.4)

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

Author: dependabot-support

Gemfile.lock

@@ -852,7 +852,7 @@ GEM
     slop (3.5.0)
     spring (2.0.2)
       activesupport (>= 4.2)
-    spring-commands-rspec (1.0.2)
+    spring-commands-rspec (1.0.4)
       spring (>= 0.9.1)
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)