Update ReverseProxy Modules

[falfaroc]

Description

Update all go modules to the latest version. Prior to this, the viper decoding was being handled in an outdated way. This PR fixes that and makes it generate across modules that depend on the config decoding.

With this version of viper, when it reads in the config, every key is converted to lowercase and string for simple parsing. Otherwise, if we try to convert to interface{}, a conversion error is given.

GitHub Issues

List the GitHub issues impacted by this PR:

GitHub Issue #
dell/csm#1614

Checklist:

• Have you run format,vet & lint checks against your submission?
• Have you made sure that the code compiles?
• Did you run the unit & integration tests successfully?
• Have you maintained at least 90% code coverage?
• Have you commented your code, particularly in hard-to-understand areas
• Have you done corresponding changes to the documentation
• Did you run tests in a real Kubernetes cluster?
• Backward compatibility is not broken

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration

• Update and manually ensure/test that the correct modules are being used.