updated docs for pfw and kvmvm

docs/resources/pfw.md

@@ -26,9 +26,21 @@ description: |-
 
 - **id** (String) The ID of this resource.
 - **public_port_end** (Number) End port number (inclusive) for the ranged rule.
+- **timeouts** (Block, Optional) (see [below for nested schema](#nestedblock--timeouts))
 
 ### Read-Only
 
 - **local_ip** (String) IP address of compute instance.
 
+<a id="nestedblock--timeouts"></a>
+### Nested Schema for `timeouts`
+
+Optional:
+
+- **create** (String)
+- **default** (String)
+- **delete** (String)
+- **read** (String)
+- **update** (String)
+