build: update pnpm to v10.20.0

See associated pull request for more information.

Author: angular-robot

bazel/integration/tests/angular-cli/package.json

@@ -9,7 +9,7 @@
     "test": "ng test"
   },
   "private": true,
-  "packageManager": "pnpm@10.19.0",
+  "packageManager": "pnpm@10.20.0",
   "dependencies": {
     "@angular/animations": "21.0.0-rc.0",
     "@angular/common": "21.0.0-rc.0",

bazel/integration/tests/nested_bazel_workspaces/basic/package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "test": "bazelisk test ..."
   },
-  "packageManager": "pnpm@10.19.0",
+  "packageManager": "pnpm@10.20.0",
   "devDependencies": {
     "@bazel/bazelisk": "^1.11.0"
   }

bazel/integration/tests/package_mappings/package.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "main": "index.js",
   "license": "MIT",
-  "packageManager": "pnpm@10.19.0",
+  "packageManager": "pnpm@10.20.0",
   "dependencies": {
     "fake_pkg": "link:./in-existing-linked-by-bazel"
   },

bazel/integration/tests/playwright_chromium/package.json

@@ -9,5 +9,5 @@
     "@playwright/test": "^1.16.3",
     "typescript": "^5.9.3"
   },
-  "packageManager": "pnpm@10.19.0"
+  "packageManager": "pnpm@10.20.0"
 }

package.json

@@ -2,11 +2,11 @@
   "name": "@angular/build-tooling",
   "version": "0.0.0-{SCM_HEAD_SHA}",
   "private": true,
-  "packageManager": "pnpm@10.19.0",
+  "packageManager": "pnpm@10.20.0",
   "engines": {
     "npm": "Please use pnpm instead of NPM to install dependencies",
     "yarn": "Please use pnpm instead of Yarn to install dependencies",
-    "pnpm": "10.19.0"
+    "pnpm": "10.20.0"
   },
   "scripts": {
     "prepare": "husky",