fix issue template

Author: fourjr

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,7 +1,7 @@
 name: Feature Request
 description: Suggest an idea for this project
 title: "your feature request title"
-labels: "feature-request"
+labels: "feature request"
 body:
   - type: textarea
     id: problem-relation