Docs: permstable resource-table UDR migration (#6162)

* moves resource-table.mdx to internal/website/permstable

* updates location of generated resource-table.mdx file to internal/website/permstable/

This change facilitates the implementation of the web-unified-docs content migration,
which will need to source generated content like this table from outside the website
folder after the content migration.

internal/website/permstable/permstable.go

@@ -17,7 +17,7 @@ import (
 	"github.com/hashicorp/boundary/internal/types/resource"
 )
 
-const permsFile = "website/content/docs/rbac/resource-table.mdx"
+const permsFile = "internal/website/permstable/resource-table.mdx"
 
 var (
 	iamScopes    = []string{"Global", "Org"}

internal/website/permstable/resource-table.mdx

@@ -5,6 +5,10 @@ description: >-
   View a list of resources and their available permissions parameters and actions to help you configure and manage permissions.
 ---
 
+<!-- This file is generated by permstable.go and then sourced by the 
+web-unified-docs repo for the live documentation.
+Do not move this file without changing its downstream in web-unified-docs. -->
+
 # Resource tables
 
 The following tables work as a quick cheat sheet to help you manage your