Update openmrs to use the new http module

[taylordowns2000]

Based on the patterns specified in #283, #320 , and #315 , migrate language-openmrs off of request and superagent.

The new version should:

1. Use the standard format for http requests defined in https://github.com/OpenFn/adaptors/blob/main/packages/template/src/Utils.js
2. Have no reference to axios, superagent or the old npm request module. (Should be handled in the point above.)
3. Remove the custom logger - this is a pattern we want to avoid/remove wherever we see it
4. Be tested against the OpenMRS demo

@mtuchi will be able to provide additional guidance here