upping the v on the m2m library

Author: cwdcwd

package.json

@@ -13,7 +13,7 @@
     "joi": "^13.4.0",
     "lodash": "^4.17.10",
     "superagent": "^3.8.3",
-    "tc-core-library-js": "appirio-tech/tc-core-library-js.git#v2.6"
+    "tc-core-library-js": "appirio-tech/tc-core-library-js.git#v2.6.3"
   },
   "devDependencies": {
     "chai": "^4.2.0",