fix: update pnpm to v9.15.4

Author: renovate[bot]

package.json

@@ -38,7 +38,7 @@
     "playwright": "^1.48.2",
     "playwright-chromium": "^1.48.2"
   },
-  "packageManager": "pnpm@9.13.1+sha256.dd98691b127b5d2c4d0605b594e98ec0bcbe5fba86358184de706c3312a4e2ee",
+  "packageManager": "pnpm@9.15.4+sha512.b2dc20e2fc72b3e18848459b37359a32064663e5627a51e4c74b2c29dd8e8e0491483c3abb40789cfd578bf362fb6ba8261b05f0387d76792ed6e23ea3b1b6a0",
   "engines": {
     "node": ">=18"
   },