4.21 update of org.eclipse.search

For https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/181576

Change-Id: Ic2d1bcc24527b6c9ee684151bbd2b82daac82f8d
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/181855
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Lars Vogel <Lars.Vogel@vogella.com>
1 file changed