fix(package): update @types/jasmine to version 3.3.6

Closes #13

Author: greenkeeper[bot]

package.json

@@ -23,7 +23,7 @@
     "test": "test"
   },
   "dependencies": {
-    "@types/jasmine": "^2.8.9",
+    "@types/jasmine": "^3.3.6",
     "@types/jsontoxml": "^1.0.0",
     "@types/node": "^10.12.2",
     "@types/yamljs": "^0.2.30",