Update Sample Properties with patched images

[bailsman]

It looks like the images that are selected by the example properties files are the old ones that don't have security updates installed. I have not verified if cloud builder also does the same. Does cloud builder for Azure have functionality to automatically update installations? On AWS, I can see patched AMIs have been released.

Request: if security updates are released, for example: https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/portal-for-arcgis-security-2021-update-1-patch/ , publish new images to Azure Marketplace and update the example properties files to use patched images.