Update power-bi-visual-get-started.md

[rbrundritt]

Added updates to account for the geocoding support added to Azure Maps visual last year.

[prmerger-automator[bot]]

@rbrundritt : Thanks for your contribution! The author(s) have been notified to review your proposed change.

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:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
articles/azure-maps/power-bi-visual-get-started.md	:white_check_mark:Succeeded

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[Jak-MS]

@deniseatmicrosoft

• Can you review this PR?
• IMPORTANT: When this content is ready to merge, you must add #sign-off in a comment or the approval may get overlooked.

#label:"aq-pr-triaged" @MicrosoftDocs/public-repo-pr-review-team

[American-Dipper]

@deniseatmicrosoft, is this still awaiting info? Thanks.

[deniseatmicrosoft]

Yes, we do not have time to tackle the testing yet, I rather to test it before publishing the doc, is that ok to close the PR for now and create one when the testing is done?

[Court72]

@deniseatmicrosoft - Yes, we can close this PR for now.