Bump open from 6.4.0 to 7.0.0

Bumps [open](https://github.com/sindresorhus/open) from 6.4.0 to 7.0.0.
- [Release notes](https://github.com/sindresorhus/open/releases)
- [Commits](sindresorhus/open@v6.4.0...v7.0.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

npm-shrinkwrap.json

@@ -109,7 +109,7 @@
 		"chalk": "^2.4.2",
 		"import-local": "^3.0.2",
 		"js-yaml": "^3.13.1",
-		"open": "^6.4.0",
+		"open": "^7.0.0",
 		"semver": "^6.3.0",
 		"supports-color": "^7.1.0",
 		"treeify": "^1.0.1",