fix(deps): bump @oclif/core from 3.26.5 to 3.26.6

Bumps [@oclif/core](https://github.com/oclif/core) from 3.26.5 to 3.26.6.
- [Release notes](https://github.com/oclif/core/releases)
- [Changelog](https://github.com/oclif/core/blob/main/CHANGELOG.md)
- [Commits](oclif/core@3.26.5...3.26.6)

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

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

Author: dependabot[bot]

package.json

@@ -5,7 +5,7 @@
   "author": "Salesforce",
   "bugs": "https://github.com/forcedotcom/cli/issues",
   "dependencies": {
-    "@oclif/core": "^3.26.4",
+    "@oclif/core": "^3.26.6",
     "@salesforce/core": "^6.7.6",
     "@salesforce/sf-plugins-core": "^5.0.13",
     "change-case": "^5.4.4",

yarn.lock

@@ -1375,10 +1375,10 @@
     wordwrap "^1.0.0"
     wrap-ansi "^7.0.0"
 
-"@oclif/core@^3.15.1", "@oclif/core@^3.26.0", "@oclif/core@^3.26.2", "@oclif/core@^3.26.4", "@oclif/core@^3.26.5":
-  version "3.26.5"
-  resolved "https://registry.yarnpkg.com/@oclif/core/-/core-3.26.5.tgz#6a1962971fcaa4e235c0d6a83d50681ccb2bd0e4"
-  integrity sha512-uRmAujGJjLhhgpLylbiuHuPt9Ec7u6aJ72utuSPNTRw47+W5vbQSGnLGPiil1Mt5YDL+zFOyTVH6Uv3NSP2SaQ==
+"@oclif/core@^3.15.1", "@oclif/core@^3.26.0", "@oclif/core@^3.26.2", "@oclif/core@^3.26.5", "@oclif/core@^3.26.6":
+  version "3.26.6"
+  resolved "https://registry.yarnpkg.com/@oclif/core/-/core-3.26.6.tgz#f371868cfa0fe150a6547e6af98b359065d2f971"
+  integrity sha512-+FiTw1IPuJTF9tSAlTsY8bGK4sgthehjz7c2SvYdgQncTkxI2xvUch/8QpjNYGLEmUneNygvYMRBax2KJcLccA==
   dependencies:
     "@types/cli-progress" "^3.11.5"
     ansi-escapes "^4.3.2"