change contact links to "Start a Discussion"

Author: rmorshea

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +1,5 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Documentation
-    url: https://idom-docs.herokuapp.com/
-    about: Refer to the documentation before starting a discussion
-  - name: Community Support
+  - name: Start a Discussion
     url: https://github.com/idom-team/idom/discussions
-    about: Report issues, request features, and ask questions
+    about: Report issues, request features, ask questions, and share ideas