chore: update issue template to auto assign and update labels (#3404)

.github/ISSUE_TEMPLATE/--bug-report.yaml

@@ -1,7 +1,8 @@
 name: Bug report
 description: Create a bug report to help us improve Plane
 title: "[bug]: "
-labels: [bug, need testing]
+labels: [🐛bug]
+assignees: [srinivaspendem, pushya-plane]
 body:
 - type: markdown
   attributes:

.github/ISSUE_TEMPLATE/--feature-request.yaml

@@ -1,7 +1,8 @@
 name: Feature request
 description: Suggest a feature to improve Plane
 title: "[feature]: "
-labels: [feature]
+labels: [✨feature]
+assignees: [srinivaspendem, pushya-plane]
 body:
 - type: markdown
   attributes: