added req as an interface to golang http client

[9glenda]

Description

Please include a summary of the changes and the related issue. Please also include relevant motivation and context. List any dependencies that are required for this change.

Type of change

• 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)
• This change requires a documentation update
• Project infrastructure change (like issue templates, etc.)

How Has This Been Tested?

Please check all browsers you have tested on. Please also list any relevant details for your test configuration

• Chromium Based Browser
• Mozilla Firefox

Test Configuration:

• Windows
• Linux
• MacOS
• BSD

Checklist:

• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I am a web developer

[9glenda]

I don't know what the hell this is