build(deps): Fix GitHub warning by updating request from 2.83.0 to 2.87.0

[TimothyJones]

The problem

Currently a repository including pact-node gets the following warnings in the GitHub gui:

For request@2.83.0, the problem library cryptiles was brought in by hawk:

$ npm ls cryptiles
@pact-foundation/pact-node@6.19.11 /Users/work/office/pact/pact-node
└─┬ request@2.83.0
  └─┬ hawk@6.0.2
    └── cryptiles@3.1.2

The solution

This PR upgrades request. Since later versions of request no longer depend on hawk or cryptiles, this will remove the warning in future releases.

$ npm ls cryptiles
@pact-foundation/pact-node@6.19.11 /Users/work/office/pact/pact-node
└── (empty)

Aside: The latest version of request is actually 2.88.0 (as suggested by this dependabot PR). However, the travis build for 2.88.0 fails with lots of test errors, so I don't think we should use it. This is also further evidence that dependabot isn't very useful for us (at least in this configuration).

[TimothyJones]

Closing this, as:

1. the travis build for request@2.88.0 is broken with many test failures
2. Request is upgraded to a stable version in build(deps): Fix GitHub warning by updating request from 2.83.0 to 2.87.0 #131

[TimothyJones]

Oops, closed the wrong one. This is the good one! Sorry for the spam.

[mboudreau]

Looks good :)

Do you know how to do a release?

[TimothyJones]

I don't! But happy to do it if you want to point me to the right place.

[mboudreau]

Actually, I need to update the core library as well, so I'll do it in a sec :)

[mboudreau]

Version 6.19.12 is going out now with the security fix, then release 6.20.0 as well with the binary update :)