Upgraded LD SDK and Cypress

Full Changelog: v0.4.0...v1.0.0

• Upgraded LD SDK to version 7 and added support for Cypress 13
• Added support for context. Context kind is now cypress with suite and test attributes to allow auto populating test names in LaunchDarkly
• [Breaking Change]: Removed support for custom attributes in favor of context kinds
• Refactored directory layout
• Few tweaks