chore(deps-dev): bump mocha from 2.5.0 to 2.6.0 (#89) (#91)

Bumps [mocha](https://github.com/freerange/mocha) from 2.5.0 to 2.6.0.
- [Changelog](https://github.com/freerange/mocha/blob/main/RELEASE.md)
- [Commits](freerange/mocha@v2.5.0...v2.6.0)

---
updated-dependencies:
- dependency-name: mocha
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -12,7 +12,7 @@ end
 group :test do
   # gem 'json', '~> 1.7', :platforms => [:jruby] look TODO needed?
   gem 'minitest', '~> 5.25.1'
-  gem 'mocha', '~> 2.5.0'
+  gem 'mocha', '~> 2.6.0'
   gem 'rack', '~> 3.1.8'
   gem 'netrc', '~> 0.11.0'
   gem 'rack-test', '~> 2'

Gemfile.lock

@@ -30,7 +30,7 @@ GEM
     faraday-rack (2.0.0)
       faraday (~> 2.0)
     minitest (5.25.1)
-    mocha (2.5.0)
+    mocha (2.6.0)
       ruby2_keywords (>= 0.0.5)
     multipart-post (2.3.0)
     netrc (0.11.0)
@@ -66,7 +66,7 @@ DEPENDENCIES
   faraday-rack (~> 2)
   looker-sdk!
   minitest (~> 5.25.1)
-  mocha (~> 2.5.0)
+  mocha (~> 2.6.0)
   netrc (~> 0.11.0)
   rack (~> 3.1.8)
   rack-test (~> 2)