Bump foreman from 0.85.0 to 0.86.0

Bumps [foreman](https://github.com/ddollar/foreman) from 0.85.0 to 0.86.0.
- [Release notes](https://github.com/ddollar/foreman/releases)
- [Changelog](https://github.com/ddollar/foreman/blob/master/Changelog.md)
- [Commits](ddollar/foreman@v0.85.0...v0.86.0)

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

Gemfile.lock

@@ -112,8 +112,7 @@ GEM
     faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
     ffi (1.11.1)
-    foreman (0.85.0)
-      thor (~> 0.19.1)
+    foreman (0.86.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     hashdiff (1.0.0)
@@ -344,7 +343,7 @@ GEM
       sprockets (>= 3.0.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
-    thor (0.19.4)
+    thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
     timecop (0.9.1)