Update issue templates (#5475)

* Update issue templates

Switch Bug report template to use label 'Type: Bug' and adds 'Type: Feature Request' to feature request template.

* format

Author: joehan

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,8 +1,8 @@
 ---
-name: ⚠️ Bug report
+name: "⚠️ Bug report"
 about: Create a report to help us improve
 title: ""
-labels: bug
+labels: "type: bug"
 assignees: ""
 ---
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,8 +1,8 @@
 ---
-name: 💡 Feature request
+name: "\U0001F4A1 Feature request"
 about: Suggest an idea for this project
 title: ""
-labels: feature request
+labels: "type: feature request"
 assignees: ""
 ---