ci(package.json): husky install

[chimurai]

Description

package.json prepare: husky install

Motivation and Context

Install husky as documented here:
https://typicode.github.io/husky/#/?id=install

How has this been tested?

CI

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[coveralls]

Coverage remained the same at 98.86% when pulling 9645ebc on husky into ab6a178 on master.