Add links for this repository, turn off "blank"

This adds links for things we actually want people to do in this
repository.  It directs enhancement requests to discussions rather
than issues, mirroring what we're doing for the sig-moonwalk repo.

This is done in the config file rather than with issue templates
because GitHub forces issue templates to display at the top of the
list, and the whole point of this configuration is to route people
to other repositories for certain things.

Author: handrews

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,9 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
+
+# The local issue filing links are included in "contact_links" because
+# GitHub's regular issue template mechanism forces the local issue
+# links to be first in the list, when we want them to be last so 
+# visitors can be routed to other repos when appropriate.
 contact_links:
   - name: Have a question about using OpenAPI?
     url: https://communityinviter.com/apps/open-api/openapi
@@ -7,8 +12,17 @@ contact_links:
     url: https://tools.openapis.org/
     about: Please ask your tooling vendor!
   - name: Want to add to our list of OpenAPI Tools?
-    url: https://github.com/OAI/Tooling/issues/new/choose
-    about: Open an issue on our tooling site!
-  - name: Want to suggest more documentation and examples?
+    url: https://tools.openapis.org/
+    about: Please take a look at our tooling site's instructions!
+  - name: Want to suggest more how-to documentation and examples?
     url: https://github.com/OAI/learn.openapis.org/issues/new
-    about: Open an issue on our learning site!
+    about: Please open an issue on our learning site!
+  - name: Want to add to the registries at spec.openapis.org/registry ?
+    url: https://github.com/OAI/OpenAPI-Specification/issues/new
+    about: Please open an issue in this repository!
+  - name: Want to report an error in the specification?
+    url: https://github.com/OAI/OpenAPI-Specification/issues/new
+    about: Please open an issue in this repository!
+  - name: Want to request a new feature in the specification?
+    url: https://github.com/OAI/OpenAPI-Specification/discussions/new?category=enhancements
+    about: Please start a discussion in this repository!