[8.9] [Docs] Removing 'display' property as it's unused (#161669) (#1…

…62227)

# Backport

This will backport the following commits from `main` to `8.9`:
- [[Docs] Removing 'display' property as it's unused
(#161669)](#161669)

<!--- Backport version: 8.9.7 -->

### Questions ?
Please refer to the [Backport tool
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<!--BACKPORT
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Removing 'display' property as it's unused (#161669)\n\n##
Summary\r\n\r\nRemoving 'display' property as it's unused
in\r\n`timepicker:refreshIntervalDefaults`. Small docs
change.\r\n\r\nPrevious:\r\n<img width=\"819\" alt=\"Screenshot
2023-07-11 at 15 59
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Removing 'display' property as it's unused (#161669)\n\n##
Summary\r\n\r\nRemoving 'display' property as it's unused
in\r\n`timepicker:refreshIntervalDefaults`. Small docs
change.\r\n\r\nPrevious:\r\n<img width=\"819\" alt=\"Screenshot
2023-07-11 at 15 59
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Removing 'display' property as it's unused (#161669)\n\n##
Summary\r\n\r\nRemoving 'display' property as it's unused
in\r\n`timepicker:refreshIntervalDefaults`. Small docs
change.\r\n\r\nPrevious:\r\n<img width=\"819\" alt=\"Screenshot
2023-07-11 at 15 59
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BACKPORT-->

Co-authored-by: amyjtechwriter <61687663+amyjtechwriter@users.noreply.github.com>

docs/management/advanced-options.asciidoc

@@ -198,7 +198,7 @@ to be displayed).
 
 [[timepicker-refreshintervaldefaults]]`timepicker:refreshIntervalDefaults`::
 The default refresh interval for the time filter. Example:
-`{ "display": "15 seconds", "pause": true, "value": 15000 }`.
+`{ "pause": true, "value": 15000 }`.
 
 [[timepicker-timedefaults]]`timepicker:timeDefaults`::
 The default selection in the time filter.