doc: Add references to the terraform modules in the resources documentations (#2513)

* add references to the modules in the resources documentations

* fix pr comments

Author: rubenVB01

docs/resources/encryption_at_rest.md

@@ -6,6 +6,8 @@
 [Azure Key Vault](https://docs.atlas.mongodb.com/security-azure-kms/#security-azure-kms)
 [Google Cloud KMS](https://docs.atlas.mongodb.com/security-gcp-kms/#security-gcp-kms)
 
+The [encryption at rest Terraform module](https://registry.terraform.io/modules/terraform-mongodbatlas-modules/encryption-at-rest/mongodbatlas/latest) makes use of this resource and simplifies its use.
+
 After configuring at least one Encryption at Rest provider for the Atlas project, Project Owners can enable Encryption at Rest for each Atlas cluster for which they require encryption. The Encryption at Rest provider does not have to match the cluster cloud service provider.
 
 Atlas does not automatically rotate user-managed encryption keys. Defer to your preferred Encryption at Rest provider’s documentation and guidance for best practices on key rotation. Atlas automatically creates a 90-day key rotation alert when you configure Encryption at Rest using your Key Management in an Atlas project.

docs/resources/privatelink_endpoint.md

@@ -2,6 +2,8 @@
 
 `mongodbatlas_privatelink_endpoint` provides a Private Endpoint resource. This represents a [Private Endpoint Service](https://www.mongodb.com/docs/atlas/security-private-endpoint/#private-endpoint-concepts) that can be created in an Atlas project.
 
+The [private link Terraform module](https://registry.terraform.io/modules/terraform-mongodbatlas-modules/private-endpoint/mongodbatlas/latest) makes use of this resource and simplifies its use.
+
 ~> **IMPORTANT:**You must have one of the following roles to successfully handle the resource:
   * Organization Owner
   * Project Owner
@@ -79,4 +81,4 @@ Private Endpoint Service can be imported using project ID, private link ID, prov
 $ terraform import mongodbatlas_privatelink_endpoint.test 1112222b3bf99403840e8934-3242342343112-AWS-us-east-1
 ```
 
-See detailed information for arguments and attributes: [MongoDB API Private Endpoint Service](https://docs.atlas.mongodb.com/reference/api/private-endpoints-service-create-one//)
+See detailed information for arguments and attributes: [MongoDB API Private Endpoint Service](https://docs.atlas.mongodb.com/reference/api/private-endpoints-service-create-one/)

docs/resources/privatelink_endpoint_service.md

@@ -2,6 +2,8 @@
 
 `mongodbatlas_privatelink_endpoint_service` provides a Private Endpoint Interface Link resource. This represents a Private Endpoint Interface Link, which adds one [Interface Endpoint](https://www.mongodb.com/docs/atlas/security-private-endpoint/#private-endpoint-concepts) to a private endpoint connection in an Atlas project.
 
+The [private link Terraform module](https://registry.terraform.io/modules/terraform-mongodbatlas-modules/private-endpoint/mongodbatlas/latest) makes use of this resource and simplifies its use.
+
 ~> **IMPORTANT:**You must have one of the following roles to successfully handle the resource:
   * Organization Owner
   * Project Owner

docs/resources/push_based_log_export.md

@@ -3,6 +3,8 @@
 `mongodbatlas_push_based_log_export` provides a resource for push-based log export feature. The resource lets you configure, enable & disable the project level settings for the push-based log export feature. Using this resource you 
 can continually push logs from mongod, mongos, and audit logs to an Amazon S3 bucket. Atlas exports logs every 5 minutes.
 
+The [push based log export Terraform module](https://registry.terraform.io/modules/terraform-mongodbatlas-modules/push-based-log-export/mongodbatlas/latest) makes use of this resource and simplifies its use.
+
 
 ## Example Usages
 

templates/resources/push_based_log_export.md.tmpl

@@ -3,6 +3,8 @@
 `{{.Name}}` provides a resource for push-based log export feature. The resource lets you configure, enable & disable the project level settings for the push-based log export feature. Using this resource you 
 can continually push logs from mongod, mongos, and audit logs to an Amazon S3 bucket. Atlas exports logs every 5 minutes.
 
+The [push based log export Terraform module](https://registry.terraform.io/modules/terraform-mongodbatlas-modules/push-based-log-export/mongodbatlas/latest) makes use of this resource and simplifies its use.
+
 
 ## Example Usages