RHINENG-14704: Pass request as param instead of using cls

[marleystipich2]

TW: The most terrifying PR.......

Ticket: https://issues.redhat.com/browse/RHINENG-14704

The purpose of this PR is to pass the request directly as a parameter instead of using continuation local storage.

Secure Coding Practices Checklist GitHub Link

- https://github.com/RedHatInsights/secure-coding-checklist

## Secure Coding Checklist
- [ ] Input Validation
- [ ] Output Encoding
- [ ] Authentication and Password Management
- [ ] Session Management
- [ ] Access Control
- [ ] Cryptographic Practices
- [ ] Error Handling and Logging
- [ ] Data Protection
- [ ] Communication Security
- [ ] System Configuration
- [ ] Database Security
- [ ] File Management
- [ ] Memory Management
- [ ] General Coding Practices

[marleystipich2]

Still need to figure this out..... I don't thinkreq is not being passed correctly because I can't figure out where/how it's being called. I think somewhere in src/routes.js. Also, req is being used a lot in src/routes.js and I want to figure out exactly how that works and where it's getting req from...