Bump os from 1.1.1 to 1.1.4

Bumps [os](https://github.com/rdp/os) from 1.1.1 to 1.1.4.
- [Changelog](https://github.com/rdp/os/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rdp/os/commits/v1.1.4)

---
updated-dependencies:
- dependency-name: os
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -8,7 +8,7 @@ GEM
   specs:
     ast (2.4.2)
     diff-lcs (1.4.4)
-    os (1.1.1)
+    os (1.1.4)
     parallel (1.22.1)
     parser (3.1.3.0)
       ast (~> 2.4.1)
@@ -52,6 +52,7 @@ PLATFORMS
   x86_64-darwin-17
   x86_64-darwin-19
   x86_64-darwin-20
+  x86_64-linux
 
 DEPENDENCIES
   bundler