v2.1.1

🐛 Bug fix

• 🐛 Update peerDependency to include nightwatch v2 (#425) @Robdel12

🏗 Maintenance

• ✅ Use Percy CLI testing mode for tests (#425) @Robdel12

⬆️⬇️ Dependency Updates

• ⬆️ Bump @types/nightwatch from 2.0.7 to 2.3.3 (#426) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.7.2 to 1.8.0 (#421) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.6.3 to 1.7.2 (#420) @dependabot
• ⬆️ Bump @percy/core from 1.6.1 to 1.7.2 (#419) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.6.1 to 1.6.3 (#418) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.6.0 to 1.6.1 (#415) @dependabot
• ⬆️ Bump @percy/core from 1.6.0 to 1.6.1 (#416) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.5.1 to 1.6.0 (#413) @dependabot
• ⬆️ Bump @percy/core from 1.3.1 to 1.6.0 (#412) @dependabot
• ⬆️ Bump geckodriver from 3.0.1 to 3.0.2 (#411) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.3.1 to 1.5.1 (#409) @dependabot
• ⬆️ Bump tsd from 0.21.0 to 0.22.0 (#408) @dependabot
• ⬆️ Bump @percy/core from 1.3.0 to 1.3.1 (#406) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.3.0 to 1.3.1 (#407) @dependabot
• ⬆️ Bump tsd from 0.20.0 to 0.21.0 (#405) @dependabot
• ⬆️ Bump @percy/core from 1.2.1 to 1.3.0 (#404) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.1.3 to 1.2.1 (#400) @dependabot
• ⬆️ Bump @percy/core from 1.1.4 to 1.2.1 (#401) @dependabot
• ⬆️ Bump @percy/core from 1.1.3 to 1.1.4 (#397) @dependabot
• ⬆️ Bump nightwatch from 2.1.3 to 2.1.5 (#399) @dependabot
• ⬆️ Bump @percy/sdk-utils from 1.1.0 to 1.1.2 (#396) @dependabot