chore(deps): update devDependencies (#462)

Author: chimurai

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "deno.enable": false
+}

package.json

@@ -46,30 +46,30 @@
   },
   "homepage": "https://github.com/chimurai/http-proxy-middleware#readme",
   "devDependencies": {
-    "@commitlint/cli": "^8.3.5",
-    "@commitlint/config-conventional": "^8.3.4",
+    "@commitlint/cli": "^9.1.2",
+    "@commitlint/config-conventional": "^9.1.2",
     "@types/express": "^4.17.3",
     "@types/is-glob": "^4.0.1",
-    "@types/jest": "^25.2.3",
-    "@types/lodash": "^4.14.151",
+    "@types/jest": "^26.0.10",
+    "@types/lodash": "^4.14.161",
     "@types/micromatch": "^4.0.1",
-    "@types/node": "^14.0.3",
-    "@types/supertest": "^2.0.9",
-    "browser-sync": "^2.26.7",
+    "@types/node": "^14.6.2",
+    "@types/supertest": "^2.0.10",
+    "browser-sync": "^2.26.12",
     "connect": "^3.7.0",
     "express": "^4.17.1",
     "husky": "^4.2.5",
-    "jest": "^26.0.1",
-    "lint-staged": "^10.2.4",
-    "mockttp": "^0.20.1",
-    "open": "^7.0.4",
-    "prettier": "^2.0.5",
+    "jest": "^26.4.2",
+    "lint-staged": "^10.2.13",
+    "mockttp": "0.20.4",
+    "open": "^7.2.1",
+    "prettier": "^2.1.1",
     "supertest": "^4.0.2",
-    "ts-jest": "^26.0.0",
-    "tslint": "^6.1.2",
+    "ts-jest": "^26.3.0",
+    "tslint": "^6.1.3",
     "tslint-config-prettier": "^1.18.0",
-    "typescript": "^3.9.2",
-    "ws": "^7.3.0"
+    "typescript": "^4.0.2",
+    "ws": "^7.3.1"
   },
   "dependencies": {
     "@types/http-proxy": "^1.17.4",