Fix snyk (#23)

* Fix .snyk format

* Add snyk to fail test on new vulnerabilities

.snyk

@@ -2,10 +2,10 @@
 version: v1.12.0
 # ignores vulnerabilities until expiry date; change duration by modifying expiry date
 ignore:
-  chownr@1.0.1:
-    - '*':
+  'npm:chownr:20180731':
+    - bcrypt > node-pre-gyp > tar > chownr:
         reason: >-
           It does not affect us. bcrypt doesnt use the vulnerable dependency in
           runtime, just when installing
-        expires: 2020-01-01T00:00:00.000Z
+        expires: '2020-01-01T00:00:00.000Z'
 patch: {}

package.json

@@ -5,17 +5,18 @@
   "main": "magic.js",
   "license": "MIT",
   "repository": {
-	  "type": "git",
-	  "url": "https://github.com/auth0/magic.git"
+    "type": "git",
+    "url": "https://github.com/auth0/magic.git"
   },
   "dependencies": {
     "bcrypt": "3.0.0",
     "libsodium-wrappers-sumo": "0.7.3"
   },
   "scripts": {
-    "test": "./node_modules/.bin/mocha --delay ./test/magic.test.js ./test/magic.test.vectors.js"
+    "test": "snyk test && ./node_modules/.bin/mocha --delay ./test/magic.test.js ./test/magic.test.vectors.js"
   },
   "devDependencies": {
-    "mocha": "^5.1.1"
+    "mocha": "^5.1.1",
+    "snyk": "^1.104.2"
   }
-}
+}