refactor: replace deprecated request library with got

Closes #35

package.json

@@ -24,7 +24,6 @@
     "@types/express": "4.17.8",
     "@types/morgan": "1.9.2",
     "@types/node": "10.17.44",
-    "@types/request": "2.48.5",
     "@types/traverse": "0.6.32",
     "@types/uuid": "3.4.7",
     "@types/wait-on": "4.0.0",
@@ -33,10 +32,10 @@
     "commander": "6.2.0",
     "express": "4.17.1",
     "fast-clone": "1.5.13",
+    "got": "11.8.1",
     "json-schema": "0.2.5",
     "moment": "2.29.1",
     "morgan": "1.10.0",
-    "request": "2.88.2",
     "traverse": "0.6.6",
     "uuid": "3.4.0",
     "wait-on": "4.0.2"
@@ -50,14 +49,13 @@
     "@types/chai-spies": "1.0.2",
     "@types/fs-extra": "8.1.1",
     "@types/mocha": "8.0.3",
-    "@types/nock": "10.0.3",
     "chai": "4.2.0",
     "chai-as-promised": "7.1.1",
     "chai-spies": "1.0.0",
     "conventional-changelog-cli": "2.1.0",
     "fs-extra": "8.1.0",
     "mocha": "8.1.3",
-    "nock": "10.0.6",
+    "nock": "13.0.5",
     "nyc": "15.1.0",
     "prepend-file-cli": "1.0.6",
     "rimraf": "3.0.2",