Fix param examples incorrectly made into arrays

[pablo-redradix]

fixes #1464

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Potential Problems With The Approach

It would be better to allow for multiple examples in methods having @BodyProp parameters, but the current solution to toss multiple examples into an array does not work as expected (it assumes that the example value of the prop is the array itself).

Multiple examples need to be addressed at the schema level rather than the prop level. This exceeds the scope of this bugfix.

Test plan

• Two test were included to cover the case of multiple examples per @BodyProp. In both cases it is expected that examples after the first are ignored.
• Two tests were commented out, on account of expecting erroneous behavior

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This PR is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days

[github-actions[bot]]

This PR is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days