Pin dependencies

.nvmrc

@@ -1 +1 @@
-10
+10.17.0

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "addons-linter",
-  "version": "1.16.0",
+  "version": "1.17.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -7,7 +7,7 @@
     "addons-linter": "bin/addons-linter"
   },
   "engines": {
-    "node": ">=10.13"
+    "node": "13.1.0"
   },
   "scripts": {
     "build": "webpack --verbose --bail --display-error-details --progress --colors --config webpack.config.js",