build: bump faraday from 0.15.4 to 0.16.2 in /docs

Bumps [faraday](https://github.com/lostisland/faraday) from 0.15.4 to 0.16.2.
- [Release notes](https://github.com/lostisland/faraday/releases)
- [Changelog](https://github.com/lostisland/faraday/blob/master/CHANGELOG.md)
- [Commits](https://github.com/lostisland/faraday/compare/v0.15.4...v0.16.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
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dependabot-preview[bot] 2019-09-29 10:45:25 +00:00 committed by GitHub
parent db18713c8a
commit 5d0e747153
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@ -25,7 +25,7 @@ GEM
ffi (>= 1.3.0)
eventmachine (1.2.7)
execjs (2.7.0)
faraday (0.15.4)
faraday (0.16.2)
multipart-post (>= 1.2, < 3)
ffi (1.11.1)
forwardable-extended (2.6.0)