Bump pnpm to 10.20.0 (#47225)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -173,9 +173,9 @@
     "webpack-cli": "^6.0.1",
     "yargs": "^18.0.0"
   },
-  "packageManager": "pnpm@10.19.0",
+  "packageManager": "pnpm@10.20.0",
   "engines": {
-    "pnpm": "10.19.0",
+    "pnpm": "10.20.0",
     "node": ">=22.18.0"
   },
   "resolutions": {