Cleanup Reporting Checks

[kchason]

Proposed changes

In the createReportingOptions() function, when each exporter configuration struct is added, it checks to see if reportingOptions has been initialized, and then contains duplicated code after initializing it within the if statement.

This change changes the declaration at the top of the function to be an initialization and removes all checks later on in the function.

Checklist

• Pull request is created against the dev branch
• All checks passed (lint, unit/integration/regression tests etc.) with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[dogancanbakir]

LGTM