Added package-lock.json; reformatted package.json

Author: GreyCat

package-lock.json

@@ -7,7 +7,20 @@
     "type": "git",
     "url": "git+https://github.com/kaitai-io/kaitai_struct_javascript_runtime.git"
   },
-  "keywords": ["kaitai", "binary", "parsing", "struct", "stream", "runtime", "file", "format", "structure", "forenics", "reversing", "reverse engineering"],
+  "keywords": [
+    "kaitai",
+    "binary",
+    "parsing",
+    "struct",
+    "stream",
+    "runtime",
+    "file",
+    "format",
+    "structure",
+    "forenics",
+    "reversing",
+    "reverse engineering"
+  ],
   "author": "Kaitai team (https://github.com/orgs/kaitai-io/people) and Ilmari Heikkinen",
   "license": "Apache-2.0",
   "bugs": {