Merge pull request #607 from kian99/fix-resource-docs-for-group-access

#607

## Description

Thanks to the call for testing I used the v0.15.0-rc1 candidate for the Terraform provider without any issues except for a small mistake I noticed in the docs.
- Fix the docs for the juju_jaas_access_group resource, the field called `group_uuid` should have been `group_id`.

Fixes: 

## Type of change

- Documentation update

docs/resources/jaas_access_group.md

@@ -14,7 +14,7 @@ A resource that represents access to a group when using JAAS.
 
 ```terraform
 resource "juju_jaas_access_group" "development" {
-  group_uuid       = juju_jaas_group.target-group.uuid
+  group_id         = juju_jaas_group.target-group.uuid
   access           = "member"
   users            = ["[email protected]"]
   groups           = [juju_jaas_group.development.uuid]

examples/resources/juju_jaas_access_group/resource.tf

@@ -1,5 +1,5 @@
 resource "juju_jaas_access_group" "development" {
-  group_uuid       = juju_jaas_group.target-group.uuid
+  group_id         = juju_jaas_group.target-group.uuid
   access           = "member"
   users            = ["[email protected]"]
   groups           = [juju_jaas_group.development.uuid]