Change fake URI path AWS

[ijemmao]

Is your feature request related to a problem? Please describe.
We want to change the fake Uri path from https://igbo-api-test-local/${mediaPath}/ to https://igbo-api-test-local.com/${mediaPath}/

Specifically, we want to add .com to the end of the hostname so that we can better match the expected functionality of AWS.

Describe the solution you'd like
Change that fake Uri path and update all tests that will be affected by this change.

Additional context
Line in initializeAPI.ts to change

[Josephchinedu]

Hi @ijemmao, I want to work on this issue.

[ijemmao]

@Josephchinedu all yours!