feat: docs updated

README.md

@@ -106,6 +106,7 @@ No modules.
 | <a name="input_role_path"></a> [role\_path](#input\_role\_path) | (Optional) Path for the created role, requires `repo` is set. | `string` | `"/github-actions/"` | no |
 | <a name="input_role_permissions_boundary"></a> [role\_permissions\_boundary](#input\_role\_permissions\_boundary) | (Optional) Boundary for the created role, requires `repo` is set. | `string` | `null` | no |
 | <a name="input_role_policy_arns"></a> [role\_policy\_arns](#input\_role\_policy\_arns) | List of ARNs of IAM policies to attach to IAM role | `list(string)` | `[]` | no |
+| <a name="input_tags"></a> [tags](#input\_tags) | A map of tags to add to OIDC identity provider. | `map(string)` | `{}` | no |
 
 ## Outputs