Feature/ultima platform integration for Pro

[AdiSai]

This PR adds Ultima Insights as a provider to the obb.stocks.news() function

Examples:

obb.stocks.news('AAPL', provider='ultima').to_df()

and

obb.stocks.news('AAPL', provider='ultima').to_df()

[IgorWounds]

Hi @AdiSai ,

Can you please change the version of your extension from a6 to a4 in pyproject.toml and bump the openbb-core from a2 to a5? Also, can you create the lock files using the poetry lock command? Please make sure the changes are reflected in the main pyproject.toml and dev_install.py scripts.

[AdiSai]

Hi @AdiSai ,

Can you please change the version of your extension from a6 to a4 in pyproject.toml and bump the openbb-core from a2 to a5? Also, can you create the lock files using the poetry lock command? Please make sure the changes are reflected in the main pyproject.toml and dev_install.py scripts.

@IgorWounds I just pushed the latest changes. However on PyPi I have a6 published as the current version. Does that cause any issues considering I changed the version here to a4?

[piiq]

@AdiSai I've picked it up and merged into the branch where some change in the naming has been applied. So i'll be closing this one in favour of #5684

Thanks for the contribution