fix(deps): bump @oclif/core from 4.0.19 to 4.0.20 (#840)

Bumps [@oclif/core](https://github.com/oclif/core) from 4.0.19 to 4.0.20.
- [Release notes](https://github.com/oclif/core/releases)
- [Changelog](https://github.com/oclif/core/blob/main/CHANGELOG.md)
- [Commits](oclif/core@4.0.19...4.0.20)

---
updated-dependencies:
- dependency-name: "@oclif/core"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -7,7 +7,7 @@
   "bugs": "https://github.com/jayree/sfdx-plugin-source/issues",
   "dependencies": {
     "@jayree/changelog": "^1.2.4",
-    "@oclif/core": "^4.0.19",
+    "@oclif/core": "^4.0.20",
     "@salesforce/core": "^8.5.1",
     "@salesforce/kit": "^3.2.1",
     "@salesforce/sf-plugins-core": "^11.3.6",

yarn.lock

@@ -1550,10 +1550,10 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
-"@oclif/core@^4", "@oclif/core@^4.0.18", "@oclif/core@^4.0.19":
-  version "4.0.19"
-  resolved "https://registry.yarnpkg.com/@oclif/core/-/core-4.0.19.tgz#e52ba83c3eaa75c580c567067ed86b5bd4cadbe6"
-  integrity sha512-VXnsYNVfmucXp5BdOA/OcWi8F/h2h8ofW1GxQDdspodnmnUgALEpqrxXBl5NFuA+iEihtAJeXzX260ICHYDaBg==
+"@oclif/core@^4", "@oclif/core@^4.0.18", "@oclif/core@^4.0.19", "@oclif/core@^4.0.20":
+  version "4.0.20"
+  resolved "https://registry.yarnpkg.com/@oclif/core/-/core-4.0.20.tgz#0c7fd743720c39b33b194b5b335c7ffa3a4fffee"
+  integrity sha512-N1RKI/nteiEbd/ilyv/W1tz82SEAeXeQ5oZpdU/WgLrDilHH7cicrT/NBLextJJhH3QTC+1oan0Z5vNzkX6lGA==
   dependencies:
     ansi-escapes "^4.3.2"
     ansis "^3.3.2"