Updated the known issues in two places.

[sehoff16]

The following resource types have no LIST calls and therefore cannot be used in the If-Section of Policies with type "Audit" or "Deny" for example:

• Microsoft.Web/sites/sourcecontrols
• Microsoft.Web/sites/slots/sourcecontrols
• Microsoft.Web/sites/privateaccess

The VM property /storageProfile.osDisk.osType is only present in GET calls to virtualManchines. That is a common pitfall for customers using Azure Policy because greenfield remediation won't work. only brownfield does.

[robga]

@kenieva Could you take a look at this PR?

[kenieva]

@sehoff16 do you confirmation from the Policy engineering team or support team that these are known limits

[sehoff16]

@kenieva yes, I had discussed it with Daniel.
For #1: I have done a few tests on this and I had also verified the API tree for App Services (left hand side here: https://learn.microsoft.com/en-us/rest/api/appservice/web-apps/list). There are no LIST APIs for those resource types and Azure Policy doesn't detect these types in LIST calls either.

For #2: The osType problem is very well known. So I am confident on this one as well :-).