Admin API for Mentor Details Update

[Disura-Randunu]

Purpose

The purpose of this PR is to fix #168

Goals

API endpoint for admin users to update Mentor details

Approach

Update a mentor with relevant data either using a form data or a json body with the needed fields.

Screenshots

Checklist

• This PR doesn't commit any keys, passwords, tokens, usernames, or other secrets.
• I have read and understood the development best practices guidelines ( http://bit.ly/sef-best-practices )
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation

Related PRs

Test environment

Learning

[Disura-Randunu]

@anjula-sack updated
btw, builds are failing because test case failue:

Route.put() requires a callback function but got a [object Undefined]

[Disura-Randunu]

@anjula-sack fixed build issues

[anjula-sack]

Thank you! @Disura-Randunu