add feature request option

Author: cornelcroi

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,34 @@
+name: Feature request
+description: Suggest an idea for CloudFront Hosting Toolkit
+title: "Feature request: TITLE"
+labels: ["feature-request", "triage"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for taking the time to suggest an idea to the CloudFront Hosting Toolkit project.
+
+        *Future readers*: Please react with 👍 and your use case to help us understand customer demand.
+  - type: textarea
+    id: problem
+    attributes:
+      label: Use case
+      description: Please help us understand your use case or problem you're facing
+    validations:
+      required: true
+  - type: textarea
+    id: suggestion
+    attributes:
+      label: Solution/User Experience
+      description: Please share what a good solution would look like to this use case
+    validations:
+      required: true
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Alternative solutions
+      description: Please describe what alternative solutions to this use case, if any
+      render: markdown
+    validations:
+      required: false
+