EuiSuperDatePicker should show tooltip for the popover close event

[ashikmeerankutty]

Summary

Fixes #3124; Fixes #1708

Added isPopoverClosed prop to EuiSuperUpdateButton component that will return true if both the start and end popovers are closed.
If there is a change in the value and the popover is closed the tooltip is displayed.
The showToolTip function is not called for all update operations and is called only if isPopoverClosed

Before

After

Checklist

• Check against all themes for compatibility in both light and dark modes
• Checked in mobile
• Checked in IE11 and Firefox
• Props have proper autodocs
  - [ ] Added documentation examples
• Added or updated jest tests
• Checked for breaking changes and labeled appropriately
  - [ ] Checked for accessibility including keyboard-only and screenreader modes
• A changelog entry exists and is marked appropriately

[kibanamachine]

Since this is a community submitted pull request, a Jenkins build has not been kicked off automatically. Can an Elastic organization member please verify the contents of this patch and then kick off a build manually?

[cchaos]

@ashikmeerankutty Please describe in the summary how you have fixed the issue.

[ashikmeerankutty]

@cchaos Thanks for the review, updated the description with changes. Can you please review it.

[chandlerprall]

This is definitely a lot better than being overwhelmed by the tooltip. Two things that could make this even better, if we can get the popover stuff to function this way:

• the tooltip no longer shows up if hovering over the Update button while the selection panel is open - would be great to continue showing the tooltip whenever the cursor is over Refresh
• have to click on the Update button twice (if the panel is open) to trigger an update - less than ideal, should only have to click once

[ashikmeerankutty]

@chandlerprall Fixed both issues. Can you please review it now?

[cchaos]

Jenkins test this

[kibanamachine]

Preview documentation changes for this PR: https://eui.elastic.co/pr_3127/

[chandlerprall]

Changes LGTM; pulled & tested in the docs

[chandlerprall]

jenkins test this

[kibanamachine]

Preview documentation changes for this PR: https://eui.elastic.co/pr_3127/

[cchaos]

LGTM functionally. Just have one change request for the prop description.