Update custom repo role limit from 3 to 5 (github#34844)

Co-authored-by: Siara <[email protected]>

Author: hpsin

content/organizations/managing-peoples-access-to-your-organization-with-roles/about-custom-repository-roles.md

@@ -17,7 +17,7 @@ To perform any actions on {% data variables.product.product_name %}, such as cre
 
 Within an organization, you can assign roles at the organization, team, and repository level. For more information about the different levels of roles, see "[AUTOTITLE](/organizations/managing-peoples-access-to-your-organization-with-roles/roles-in-an-organization)."
 
-You can have more granular control over the permissions you grant at the repository level by creating up to three custom repository roles. {% data reusables.organizations.about-custom-repo-roles %} For more information, see "[AUTOTITLE](/organizations/managing-peoples-access-to-your-organization-with-roles/managing-custom-repository-roles-for-an-organization).
+You can have more granular control over the permissions you grant at the repository level by creating up to {% ifversion authz-increased-custom-repo-roles %}five {% else %}three {% endif %} custom repository roles. {% data reusables.organizations.about-custom-repo-roles %} For more information, see "[AUTOTITLE](/organizations/managing-peoples-access-to-your-organization-with-roles/managing-custom-repository-roles-for-an-organization).
 
 After you create a custom role, anyone with admin access to a repository can assign the role to an individual or team. For more information, see "[AUTOTITLE](/organizations/managing-user-access-to-your-organizations-repositories/managing-an-individuals-access-to-an-organization-repository)" and "[AUTOTITLE](/organizations/managing-user-access-to-your-organizations-repositories/managing-team-access-to-an-organization-repository)."
 

data/features/authz-increased-custom-repo-roles.yml

@@ -0,0 +1,5 @@
+versions:
+  ghec: '*'
+  fpt: '*'
+  ghes: '>=3.9'
+  ghae: '>=3.9'