chore(deps): update dependency @rslib/core to ^0.12.0

Author: renovate[bot]

package.json

@@ -70,7 +70,7 @@
     "decimal.js": "^10.4.1"
   },
   "devDependencies": {
-    "@rslib/core": "^0.11.0",
+    "@rslib/core": "^0.12.0",
     "@rspress/plugin-typedoc": "^1.43.9",
     "@types/glob": "^9.0.0",
     "@vitest/coverage-v8": "^3.0.0",