Hotfix - Add option to pass onRequestClose to ArcgisAccount

[LeviRemi]

Description

• Popover issue where onRequestClose fires immediately after opening is present when react-dom is at version 17 or later
• The pure Popover component offers the ability to pass in a custom onRequestClose handler, but ArcgisAccount does not
• This hotfix presents a temporary workaround wherein a custom onRequestClose can be passed into ArcgisAccount and served to the Popover

Related Issue

Related to issue #469

Motivation and Context

• Temporary fix while a more solid fix is developed in time

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.

[codylawson]

I know this is just a workaround, but it might be useful to pass the default close method to the custom onRequestClose. So something like:

onRequestClose={() => {
  onRequestClose ? onRequestClose(this.closeAccountControl) : this.closeAccountControl()
}

This would give you the option to still close the modal based on some custom logic.

[LeviRemi]

Good idea. I have updated the PR.