fix #3054, Bump har-validator version to 5.1.3 (#3055)
fix #3054, Bump har-validator version to 5.1.3 (#3055)

It seems that a new version of har-validator (5.1.2) may have been published, and then deleted. This PR explicitly sets the version to the latest patch, 5.1.3.

Closes #3054 
Aloomaio/request,request/request,Aloomaio/request,request/request