Add Attributes Reference for all resources/data sources

[waf-okta]

Documentation link

e.g. https://registry.terraform.io/providers/PaloAltoNetworks/panos/latest/docs/resources/address_object https://registry.terraform.io/providers/PaloAltoNetworks/panos/latest/docs/resources/panorama_security_policy

Describe the problem

some data sources and resources have an "Attributes Reference" section, but not all of them do

Suggested fix

add Attributes Reference for all resources and data sources

[welcome-to-palo-alto-networks[bot]]

:tada: Thanks for opening your first issue here! Welcome to the community!

[shinmog]

All resources that have attributes have been documented as such (not all do). Additionally, a host of new data sources have been added for the new release.

Marking this as closed in light of this.