chore(package): update @types/object-hash to version 0.5.29

Author: greenkeeper[bot]

package.json

@@ -64,7 +64,7 @@
     "@types/mocha": "2.2.41",
     "@types/mz": "0.0.31",
     "@types/node": "7.0.32",
-    "@types/object-hash": "0.5.28",
+    "@types/object-hash": "0.5.29",
     "@types/rimraf": "2.0.1",
     "@types/sinon": "2.3.3",
     "@types/temp": "0.8.29",