Provider docs do not define or explain admin_mode parameter

[iz-devin]

The official provider documentation provides an example provider config using parameter admin_mode = true, but admin_mode is not listed as an available argument for the provider block.

There is some mention of admin_mode on the recommended_folder data source, but that page ALSO does not define theadmin_mode parameter, provide any explanation of what it does, or indicate any difference in behavior between admin and non-admin providers.

Please clarify this available parameter so fully-informed decisions can be made on its use.

[dlinsumo]

internal jira SUMO-253937