Bump hashdiff from 1.1.1 to 1.1.2

Bumps [hashdiff](https://github.com/liufengyun/hashdiff) from 1.1.1 to 1.1.2.
- [Changelog](https://github.com/liufengyun/hashdiff/blob/master/changelog.md)
- [Commits](liufengyun/hashdiff@v1.1.1...v1.1.2)

---
updated-dependencies:
- dependency-name: hashdiff
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -45,7 +45,7 @@ GEM
       net-http
     faraday-retry (2.2.1)
       faraday (~> 2.0)
-    hashdiff (1.1.1)
+    hashdiff (1.1.2)
     ice_nine (0.11.2)
     iniparse (1.5.0)
     json (2.8.2)