[framework-fixtures]: Bump @stencil/core

Bumps the core group in /packages/static-build/test/fixtures/stencil-v4 with 1 update: [@stencil/core](https://github.com/ionic-team/stencil).


Updates `@stencil/core` from 4.17.0 to 4.18.0
- [Release notes](https://github.com/ionic-team/stencil/releases)
- [Changelog](https://github.com/ionic-team/stencil/blob/main/CHANGELOG.md)
- [Commits](ionic-team/stencil@v4.17.0...v4.18.0)

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

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

packages/static-build/test/fixtures/stencil-v4/package.json

@@ -26,7 +26,7 @@
     "generate": "stencil generate"
   },
   "dependencies": {
-    "@stencil/core": "^4.17.0"
+    "@stencil/core": "^4.18.0"
   },
   "devDependencies": {
     "@types/jest": "^27.5.2",