Add edu team to /docs CODEOWNERS (#869)

* Add edu team to /docs CODEOWNERS

* Move /docs out of the terraform comment section

Author: RubenSandwich

CODEOWNERS

@@ -2,6 +2,7 @@
 * @hashicorp/web-devdot
 
 # Content CODEOWNERS
+/docs @hashicorp/vault-education-approvers @hashicorp/education
 
 # Terraform documentation ownership
 /content/terraform-plugin-framework @hashicorp/terraform-devex @hashicorp/terraform-education
@@ -20,7 +21,7 @@
 /content/terraform/*/docs/language/backend/s3.mdx  @hashicorp/terraform-education @hashicorp/terraform-core @hashicorp/team-docs-packer-and-terraform @hashicorp/terraform-aws
 
 /content/terraform-docs-common/ @hashicorp/team-docs-packer-and-terraform
-/content/terraform-docs-common/docs/plugin/ @hashicorp/terraform-devex 
+/content/terraform-docs-common/docs/plugin/ @hashicorp/terraform-devex
 /content/terraform-docs-common/data/plugin-nav-data.json @hashicorp/terraform-devex
 
 /content/terraform-enterprise @hashicorp/team-docs-packer-and-terraform @hashicorp/ptfe-review