[repo] remove questions template and redirect to discussions (open-telemetry#5827)

Co-authored-by: Mikel Blanchard <[email protected]>

Author: Timothy Mothra

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,7 @@
+# https://docs.github.com/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#configuring-the-template-chooser
+
+blank_issues_enabled: false
+contact_links:
+  - name: Question
+    url: https://github.com/open-telemetry/opentelemetry-dotnet/discussions/new?category=q-a
+    about: Ask a question to help us improve our knowledge base and documentation.

.github/ISSUE_TEMPLATE/question.yml

@@ -80,7 +80,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ISSUE_TEMPLATE", "ISSUE_TEM
 	ProjectSection(SolutionItems) = preProject
 		.github\ISSUE_TEMPLATE\bug_report.yml = .github\ISSUE_TEMPLATE\bug_report.yml
 		.github\ISSUE_TEMPLATE\feature_request.yml = .github\ISSUE_TEMPLATE\feature_request.yml
-		.github\ISSUE_TEMPLATE\question.yml = .github\ISSUE_TEMPLATE\question.yml
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "workflows", "workflows", "{E69578EB-B456-4062-A645-877CD964528B}"