build: remove unused internal benchmarking tool

This benchmarking tool is unpublished and not used within the repository.
It is also largely unmaintained outside of periodic dependency updates.

.bazelignore

@@ -6,7 +6,6 @@ packages/angular/create/node_modules
 packages/angular/pwa/node_modules
 packages/angular_devkit/architect/node_modules
 packages/angular_devkit/architect_cli/node_modules
-packages/angular_devkit/benchmark/node_modules
 packages/angular_devkit/build_angular/node_modules
 packages/angular_devkit/build_webpack/node_modules
 packages/angular_devkit/core/node_modules

.monorepo.json

@@ -1,6 +1,5 @@
 {
   "packages": {
-    "@_/benchmark": {},
     "@_/builders": {},
     "devkit": {},
     "@angular/cli": {
@@ -44,10 +43,6 @@
       "section": "Tooling",
       "snapshotRepo": "angular/angular-devkit-architect-cli-builds"
     },
-    "@angular-devkit/benchmark": {
-      "name": "Benchmark",
-      "section": "Tooling"
-    },
     "@angular-devkit/build-angular": {
       "name": "Build Angular",
       "links": [

CONTRIBUTING.md

@@ -216,7 +216,6 @@ The following is the list of supported scopes:
 * **@angular/pwa**
 * **@angular-devkit/architect**
 * **@angular-devkit/architect-cli**
-* **@angular-devkit/benchmark**
 * **@angular-devkit/build-angular**
 * **@angular-devkit/build-webpack**
 * **@angular-devkit/core**

package.json

@@ -5,7 +5,6 @@
   "description": "Software Development Kit for Angular",
   "bin": {
     "architect": "./bin/architect",
-    "benchmark": "./bin/benchmark",
     "devkit-admin": "./bin/devkit-admin",
     "ng": "./bin/ng",
     "schematics": "./bin/schematics"
@@ -109,7 +108,6 @@
     "@types/npm-package-arg": "^6.1.0",
     "@types/pacote": "^11.1.3",
     "@types/picomatch": "^2.3.0",
-    "@types/pidusage": "^2.0.1",
     "@types/progress": "^2.0.3",
     "@types/resolve": "^1.17.1",
     "@types/semver": "^7.3.12",
@@ -179,8 +177,6 @@
     "pacote": "15.2.0",
     "parse5-html-rewriting-stream": "7.0.0",
     "picomatch": "2.3.1",
-    "pidtree": "^0.6.0",
-    "pidusage": "^3.0.0",
     "piscina": "3.2.0",
     "popper.js": "^1.14.1",
     "postcss": "8.4.23",