Fix ESM-only module node-fetch

Author: Florian Treml

package.json

@@ -1,14 +1,14 @@
 {
   "name": "botium-connector-directline3",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Botium Connector for Bot Framework Direct Line 3 API",
   "main": "dist/botium-connector-directline3-cjs.js",
   "module": "dist/botium-connector-directline3-es.js",
   "scripts": {
     "build": "npm run eslint && rollup -c",
     "eslint": "eslint index.js",
     "eslint-fix": "eslint --fix index.js",
-    "update-dependencies": "npm-check-updates -u --timeout 120000"
+    "update-dependencies": "npm-check-updates --reject node-fetch -u --timeout 120000"
   },
   "repository": {
     "type": "git",
@@ -46,7 +46,7 @@
     "form-data": "^4.0.0",
     "lodash": "^4.17.21",
     "mime-types": "^2.1.35",
-    "node-fetch": "^3.2.3",
+    "node-fetch": "2.6.7",
     "uuid": "^8.3.2",
     "ws": "^8.5.0",
     "xhr2": "^0.2.1"