chore(deps-dev): bump @typescript/native-preview (#352)

Landed Dependabot dev dependency bump.

Proof:
- pnpm run check under local Node v26 passed through format/typecheck/lint/build/viewer/test coverage, then hit a Stryker/yargs Node v26 loader issue
- fnm exec --using v24.15.0 pnpm run mutate: mutation score 91.07, above threshold 80
- autoreview clean: no accepted/actionable findings
- GitHub CI checks green: Format, Typecheck, Lint, Build, Test, Mutation, Conformance Smoke, Slophammer, Socket

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

Author: dependabot[bot]

package.json

@@ -92,7 +92,7 @@
     "@types/react-dom": "^19.2.3",
     "@types/react-test-renderer": "^19.1.0",
     "@types/ws": "^8.18.1",
-    "@typescript/native-preview": "7.0.0-dev.20260526.1",
+    "@typescript/native-preview": "7.0.0-dev.20260527.1",
     "@vitejs/plugin-react": "^6.0.2",
     "@xyflow/react": "^12.10.2",
     "c8": "^11.0.0",