Bump phonelib from 0.8.5 to 0.8.6

Bumps [phonelib](https://github.com/daddyz/phonelib) from 0.8.5 to 0.8.6.
- [Release notes](https://github.com/daddyz/phonelib/releases)
- [Changelog](https://github.com/daddyz/phonelib/blob/master/CHANGELOG.md)
- [Commits](daddyz/phonelib@v0.8.5...v0.8.6)

---
updated-dependencies:
- dependency-name: phonelib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -291,7 +291,7 @@ GEM
       ast (~> 2.4.1)
       racc
     pg (1.5.4)
-    phonelib (0.8.5)
+    phonelib (0.8.6)
     poltergeist (1.18.1)
       capybara (>= 2.1, < 4)
       cliver (~> 0.3.1)