chore(deps): bump @oclif/core from 2.8.12 to 2.15.0

Bumps [@oclif/core](https://github.com/oclif/core) from 2.8.12 to 2.15.0.
- [Release notes](https://github.com/oclif/core/releases)
- [Changelog](https://github.com/oclif/core/blob/main/CHANGELOG.md)
- [Commits](oclif/core@2.8.12...2.15.0)

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

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

Author: dependabot[bot]

package.json

@@ -8,7 +8,7 @@
     "@adobe/aio-lib-core-config": "^4.0.0",
     "@adobe/aio-lib-core-logging": "^2.0.1",
     "@adobe/aio-lib-ims": "^6.4.1",
-    "@oclif/core": "2.8.12",
+    "@oclif/core": "2.15.0",
     "debug": "^4.1.1",
     "hjson": "^3.1.2",
     "js-yaml": "^4.1.0",