fix(deps): bump @oclif/command from 1.5.19 to 1.5.20

Bumps [@oclif/command](https://github.com/oclif/command) from 1.5.19 to 1.5.20.
- [Release notes](https://github.com/oclif/command/releases)
- [Changelog](https://github.com/oclif/command/blob/master/CHANGELOG.md)
- [Commits](oclif/command@v1.5.19...v1.5.20)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -46,7 +46,7 @@
     "@form8ion/lift": "1.2.1",
     "@form8ion/remove-greenkeeper": "1.0.0-alpha.4",
     "@form8ion/renovate-scaffolder": "1.1.0",
-    "@oclif/command": "1.5.19",
+    "@oclif/command": "1.5.20",
     "@oclif/config": "1.15.1",
     "@oclif/plugin-help": "2.2.3",
     "@travi/github-scaffolder": "5.1.0",