chore(dev-deps): bump @oclif/plugin-help from 6.0.18 to 6.0.20

Bumps [@oclif/plugin-help](https://github.com/oclif/plugin-help) from 6.0.18 to 6.0.20.
- [Release notes](https://github.com/oclif/plugin-help/releases)
- [Changelog](https://github.com/oclif/plugin-help/blob/main/CHANGELOG.md)
- [Commits](oclif/plugin-help@6.0.18...6.0.20)

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

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

yarn.lock

@@ -1015,7 +1015,7 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
-"@oclif/core@^3.21.0", "@oclif/core@^3.23.0", "@oclif/core@^3.25.2", "@oclif/core@^3.26.0":
+"@oclif/core@^3.21.0", "@oclif/core@^3.25.2", "@oclif/core@^3.26.0":
   version "3.26.0"
   resolved "https://registry.yarnpkg.com/@oclif/core/-/core-3.26.0.tgz#959d5e9f13f4ad6a4e98235ad125189df9ee4279"
   integrity sha512-TpMdfD4tfA2tVVbd4l0PrP02o5KoUXYmudBbTC7CeguDo/GLoprw4uL8cMsaVA26+cbcy7WYtOEydQiHVtJixA==
@@ -1050,11 +1050,11 @@
     wrap-ansi "^7.0.0"
 
 "@oclif/plugin-help@^6", "@oclif/plugin-help@^6.0.18":
-  version "6.0.18"
-  resolved "https://registry.yarnpkg.com/@oclif/plugin-help/-/plugin-help-6.0.18.tgz#9ba4151b5d77b78a345ad1308620a1fbf9731ac8"
-  integrity sha512-Ly0gu/+eq7GfIMT76cirbHgElYGlu+PaZ5elrAKmDiegBh31AXqaPQAj8PH4+sG8RSv5srYtrkrygZaw8IF9CQ==
+  version "6.0.20"
+  resolved "https://registry.yarnpkg.com/@oclif/plugin-help/-/plugin-help-6.0.20.tgz#e4a640505508224d7b9c0e61711ae4dad3f4782b"
+  integrity sha512-4UG/5q7O3dhUsC0JMqcUV0NU7jybkXkAXLnsRt+KVzDtZWwNOeBECimIFWOmwna5BaneTn8b0+lqO4JvUgeiqA==
   dependencies:
-    "@oclif/core" "^3.23.0"
+    "@oclif/core" "^3.26.0"
 
 "@oclif/plugin-not-found@^3.0.14":
   version "3.0.14"