build: update pidusage to version 2.0.20

Author: renovate-bot

packages/angular_devkit/benchmark/package.json

@@ -16,7 +16,7 @@
   "dependencies": {
     "@angular-devkit/core": "0.0.0",
     "minimist": "1.2.5",
-    "pidusage": "2.0.19",
+    "pidusage": "2.0.20",
     "pidtree": "0.5.0",
     "rxjs": "6.5.5",
     "tree-kill": "^1.2.0"

yarn.lock

@@ -9152,10 +9152,10 @@ pidtree@^0.3.0:
   resolved "https://registry.yarnpkg.com/pidtree/-/pidtree-0.3.1.tgz#ef09ac2cc0533df1f3250ccf2c4d366b0d12114a"
   integrity sha512-qQbW94hLHEqCg7nhby4yRC7G2+jYHY4Rguc2bjw7Uug4GIJuu1tvf2uHaZv5Q8zdt+WKJ6qK1FOI6amaWUo5FA==
 
-[email protected].19:
-  version "2.0.19"
-  resolved "https://registry.yarnpkg.com/pidusage/-/pidusage-2.0.19.tgz#5fec4574b886c9b0325f6fbd244edcd03d78f048"
-  integrity sha512-JyPR5G3crevDDaIw+CCnMEDQYuKEod/1BCgtNpyVJknJiXVqf+c9Oy3W+PKoPw8e7KA5AmwHecoviWstXHwI6w==
+[email protected].20:
+  version "2.0.20"
+  resolved "https://registry.yarnpkg.com/pidusage/-/pidusage-2.0.20.tgz#206ad92f086c892c014dcfb9159909eaec072e18"
+  integrity sha512-ObZwSCGhHAu+fDpHeIP7ZTy5YbQNOguJCKQE02kSnlEvBgj62cParJ4nzYQxpXauKUzT3e0CeSb1Y9Cgbry2qQ==
   dependencies:
     safe-buffer "^5.1.2"