SUMO-192150: FGP release doc

Author: ayiusumo

CHANGELOG.md

@@ -1,5 +1,5 @@
 ## 2.16.0 (Unreleased)
-
+* Add new optional `obj_permission` set to resource/sumologic_monitor_folder for Fine Grain Permission (FGP) support (GH-373)
 
 ## 2.15.0 (May 13, 2022)
 

website/docs/r/monitor_folder.html.markdown

@@ -8,6 +8,8 @@ description: |-
 # sumologic_monitor_folder
 
 Provides the ability to create, read, delete, and update folders for [Monitors][1].
+If Fine Grain Permission (FGP) feature is enabled with Monitors Content at one's Sumo Logic account, 
+one can also add those permission details under this monitor folder resource. 
 
 ## Example Monitor Folder