readme xsiam (#19402)
readme xsiam (#19402)

* readme xsiam

* readme xsiam

* Update README.md

Done.

* README

Co-authored-by: ShirleyDenkberg <7e0e39c9ddbe95cdc643b62eb8a8c46d0315a9d6@users.noreply.github.com>
Co-authored-by: tomer-pan <31bd68f415423487c0431b0aaebe9c745fec9772@paloaltonetworks.com>
VirusTotal/content,demisto/content,VirusTotal/content,demisto/content,demisto/content,demisto/content,VirusTotal/content,VirusTotal/content