v4.2.0

• Use fixture for repo labels test by @crazy-max in #192
• Bump http-cache-semantics from 4.1.0 to 4.1.1 in #183
• Bump json5 from 2.2.1 to 2.2.3 in #181
• Bump minimatch from 3.0.4 to 3.1.2 in #182
• Bump semver from 5.7.1 to 5.7.2 in #187
• Bump word-wrap from 1.2.3 to 1.2.5 in #190
• Update yarn to 3.5.1 by @crazy-max in #186 #177
• Update dev dependencies by @crazy-max in #179

Full Changelog: v4.1.0...v4.2.0