Updating the labels issue templates use (#10407)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: 'Bug'
+labels: '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: 'New Feature'
+labels: 'Type:New Feature'
 assignees: ''
 
 ---

.github/ISSUE_TEMPLATE/questions-and-help.md

@@ -2,7 +2,7 @@
 name: Questions and help
 about: If you think you need help with something related to Metabase
 title: ''
-labels: 'Question'
+labels: 'Type:Question'
 assignees: ''
 
 ---