Add `status: waiting-for-triage` to issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: 'type: bug'
+labels: 'status: waiting-for-triage, type: bug'
 assignees: ''
 
 ---

.github/ISSUE_TEMPLATE/feature_request.md

@@ -2,7 +2,7 @@
 name: Feature request
 about: Suggest an idea for this project
 title: ''
-labels: 'type: enhancement'
+labels: 'status: waiting-for-triage, type: enhancement'
 assignees: ''
 
 ---