fix(deps): update dependency @oclif/plugin-help to v3

Author: renovate-bot

package.json

@@ -11,7 +11,7 @@
     "@oclif/command": "^1.6.1",
     "@oclif/config": "^1.15.1",
     "@oclif/parser": "^3.8.5",
-    "@oclif/plugin-help": "^2.2.3",
+    "@oclif/plugin-help": "^3.0.0",
     "cli-ux": "^5.4.6",
     "halfred": "^2.0.0",
     "lodash": "^4.17.15",