Remove the OpenSSSL FIPS_mode check for Linux, Mac OS X and Windows

[DavidVujic]

The latest version of OpenSSL doesn't support the FIPS_mode() check, and the C based Zookeeper Client relies on it existing. A previous pull request #319 has solved this for Linux. This one will enable it for Mac OS X systems too. A somewhat hacky solution is made for Windows systems.

Description

• run patch command on both Linux and Mac OS X.
• run the 'sed' command for Windows systems, to remove the FIPS_mode check by search-and-replace.

Motivation and Context

How Has This Been Tested?

CircleCI testing and builds ✅ Tested on windows: a Zookeeper server running locally, connecting the client by running "node examples/index.js".

Types of changes

• [x] 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:

• [x] I have read the code of conduct.
• [x] I have read the contributing guide.
• [x] I have updated the documentation accordingly (if applicable).

[DavidVujic]

Currently a WIP PR: I am working on building new prebuilds for Mac OS X and Windows.