chore: upgrade lerna to v9 for OIDC provenance support

Lerna 9 adds built-in support for npm OIDC provenance attestation.
This upgrade is required for publishing packages with provenance
statements enabled via NPM_CONFIG_PROVENANCE=true.

Author: azu

package.json

@@ -45,7 +45,7 @@
     "access": "public"
   },
   "devDependencies": {
-    "lerna": "^8.2.2",
+    "lerna": "^9.0.0",
     "lint-staged": "^13.1.1",
     "prettier": "^3.6.0"
   },