chore(deps): remove mkdirp and rimraf (#170)

Author: lukekarrys

package.json

@@ -43,10 +43,8 @@
     "@npmcli/eslint-config": "^4.0.0",
     "@npmcli/template-oss": "4.11.3",
     "cacache": "^17.0.0",
-    "mkdirp": "^1.0.4",
     "nock": "^13.2.4",
     "require-inject": "^1.4.4",
-    "rimraf": "^3.0.2",
     "ssri": "^10.0.0",
     "tap": "^16.0.1"
   },