fix: Upgrade JSONLint to fix error output

* Update newline replacement regex to show correct error position on Windows
* Put only the reason of the error to the error.reason property when the custom parser is used; not the full message including the error context

Author: prantlf

package-lock.json

@@ -43,19 +43,19 @@
     "lint"
   ],
   "dependencies": {
-    "ansi-colors": "3.2.4",
+    "ansi-colors": "4.1.1",
     "fancy-log": "1.3.3",
-    "@prantlf/jsonlint": "8.0.0",
+    "@prantlf/jsonlint": "8.0.2",
     "map-stream": "0.0.7",
     "plugin-error": "1.0.1",
     "through2": "3.0.1"
   },
   "devDependencies": {
-    "eslint": "5.16.0",
+    "eslint": "6.0.1",
     "eslint-config-standard": "12.0.0",
-    "eslint-plugin-import": "2.17.3",
+    "eslint-plugin-import": "2.18.0",
     "eslint-plugin-node": "9.1.0",
-    "eslint-plugin-promise": "4.1.1",
+    "eslint-plugin-promise": "4.2.1",
     "eslint-plugin-standard": "4.0.0",
     "gulp": "4.0.2",
     "mocha": "6.1.4",