chore(dev-deps): bump @oclif/plugin-help from 5.2.19 to 5.2.20

Bumps [@oclif/plugin-help](https://github.com/oclif/plugin-help) from 5.2.19 to 5.2.20.
- [Release notes](https://github.com/oclif/plugin-help/releases)
- [Changelog](https://github.com/oclif/plugin-help/blob/main/CHANGELOG.md)
- [Commits](oclif/plugin-help@5.2.19...5.2.20)

---
updated-dependencies:
- dependency-name: "@oclif/plugin-help"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -12,7 +12,7 @@
     "tslib": "^2"
   },
   "devDependencies": {
-    "@oclif/plugin-help": "^5.2.19",
+    "@oclif/plugin-help": "^5.2.20",
     "@oclif/test": "^2.5.5",
     "@salesforce/dev-config": "^2.1.2",
     "@salesforce/ts-sinon": "1.4.15",

yarn.lock

@@ -390,10 +390,10 @@
   dependencies:
     "@oclif/core" "^1.0.10"
 
-"@oclif/plugin-help@^5.2.19":
-  version "5.2.19"
-  resolved "https://registry.yarnpkg.com/@oclif/plugin-help/-/plugin-help-5.2.19.tgz#be8019730c6540eefeb30e95fe13ff0b91364bf0"
-  integrity sha512-gf6/dFtzMJ8RA4ovlBCBGJsZsd4jPXhYWJho+Gh6KmA+Ev9LupoExbE0qT+a2uHJyHEvIg4uX/MBW3qdERD/8g==
+"@oclif/plugin-help@^5.2.20":
+  version "5.2.20"
+  resolved "https://registry.yarnpkg.com/@oclif/plugin-help/-/plugin-help-5.2.20.tgz#4035a0ac231f95fb8e334da342175e3ca00f6abc"
+  integrity sha512-u+GXX/KAGL9S10LxAwNUaWdzbEBARJ92ogmM7g3gDVud2HioCmvWQCDohNRVZ9GYV9oKwZ/M8xwd6a1d95rEKQ==
   dependencies:
     "@oclif/core" "^2.15.0"