docs: Adds do_not_enforce_on_create option for github_repository_ruleset docs (#2667)

* Add do_not_enforce_on_create option for github_organization_ruleset

What: Expand schema with missing option do_not_enforce_on_create

Why: It is available for github_repository_ruleset and the API

* Add do_not_enforce_on_create to github_organization_ruleset test

What: Expand test for github_organization_ruleset with
do_not_enforce_on_create

Why: To ensure that the do_not_enforce_on_create option is working

* Add do_not_enforce_on_create to github_organization_ruleset docs

What: Explain do_not_enforce_on_create option and default vaules in
the documentation for the github_organization_ruleset resource

Why: Keep the documentation consistent with the implementation

* Apply suggestion from @nickfloyd

* Apply suggestion from @nickfloyd

* Apply suggestion from @nickfloyd

* Apply suggestion from @nickfloyd

---------

Co-authored-by: Nick Floyd <[email protected]>

Author: nenosrep

website/docs/r/organization_ruleset.html.markdown

@@ -172,6 +172,8 @@ The `rules` block supports the following:
 
 * `integration_id` - (Optional) (Number) The optional integration ID that this status check must originate from.
 
+* `do_not_enforce_on_create` - (Optional) (Boolean) Allow repositories and branches to be created if a check would otherwise prohibit it. Defaults to `false`.
+
 #### rules.required_workflows ####
 
 * `do_not_enforce_on_create` - (Optional) (Boolean) Allow repositories and branches to be created if a check would otherwise prohibit it. Defaults to `false`.