Update docs

docs/data-sources/project.md

@@ -16,6 +16,16 @@ description: |-
 data "env0_project" "default_project" {
   name = "Default Organization Project"
 }
+
+data "env0_project" "with_parent_name_filter" {
+  name                = "Default Organization Project"
+  parent_project_name = "parent projet name"
+}
+
+data "env0_project" "with_parent_id_filter" {
+  name              = "Default Organization Project"
+  parent_project_id = "parent-projet-id"
+}
 ```
 
 <!-- schema generated by tfplugindocs -->
@@ -25,11 +35,11 @@ data "env0_project" "default_project" {
 
 - `id` (String) id of the project
 - `name` (String) the name of the project
-- `parent_project_name` (String) the name of the parent project. Can be used when there are multiple subprojects with the same name under different parent projects
+- `parent_project_id` (String) the id of the parent project. Can be used as a filter when there are multiple subprojects with the same name under different parent projects
+- `parent_project_name` (String) the name of the parent project. Can be used as a filter when there are multiple subprojects with the same name under different parent projects
 
 ### Read-Only
 
 - `created_by` (String) textual description of the entity who created the project
 - `description` (String) textual description of the project
-- `parent_project_id` (String) if the project is a sub-project, returns the parent of this sub-project
 - `role` (String) role of the authenticated user (through api key) in the project