Bump foreman from 0.84.0 to 0.87.2 (#258)

Bumps [foreman](https://github.com/ddollar/foreman) from 0.84.0 to 0.87.2.
- [Release notes](https://github.com/ddollar/foreman/releases)
- [Changelog](https://github.com/ddollar/foreman/blob/master/Changelog.md)
- [Commits](ddollar/foreman@v0.84.0...v0.87.2)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -29,7 +29,7 @@ end
 
 group :development do
   gem 'web-console', "~> 3.7"
-  gem 'foreman', "~> 0.84"
+  gem 'foreman', "~> 0.87"
 end
 
 group :test do

Gemfile.lock

@@ -97,8 +97,7 @@ GEM
       faraday_middleware (~> 0.10)
     faraday_middleware (0.13.1)
       faraday (>= 0.7.4, < 1.0)
-    foreman (0.84.0)
-      thor (~> 0.19.1)
+    foreman (0.87.2)
     gelf (3.1.0)
       json
     globalid (0.4.2)
@@ -223,7 +222,7 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    thor (0.19.4)
+    thor (1.2.1)
     thread_safe (0.3.6)
     tilt (2.0.9)
     timers (4.1.2)
@@ -251,7 +250,7 @@ DEPENDENCIES
   factory_girl_rails (~> 4.8)
   faraday-detailed_logger (~> 2.1)
   faraday-panoptes (~> 0.3)
-  foreman (~> 0.84)
+  foreman (~> 0.87)
   gelf
   honeybadger (~> 4.8)
   logstasher