chore: added feature request issue template (#964)

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -0,0 +1,42 @@
+name: Feature Request
+description: Suggest an idea for twilio-node
+title: "[Feature Request]: "
+labels: "type: community enhancement"
+body:
+  - type: checkboxes
+    attributes:
+      label: Preflight Checklist
+      description: Please ensure you've completed all of the following.
+      options:
+        - label: I have read the [Contributing Guidelines](https://github.com/twilio/twilio-node/blob/main/CONTRIBUTING.md) for this project.
+          required: true
+        - label: I agree to follow the [Code of Conduct](https://github.com/twilio/twilio-node/blob/main/CODE_OF_CONDUCT.md) that this project adheres to.
+          required: true
+        - label: I have searched the [issue tracker](https://github.com/twilio/twilio-node/issues) for a feature request that matches the one I want to file, without success.
+          required: true
+        - label: This is not a general Twilio feature request or bug report. It is a feature request for the twilio-node JavaScript package.
+          required: true
+  - type: textarea
+    attributes:
+      label: Problem Description
+      description: Please add a clear and concise description of the problem you are seeking to solve with this feature request.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Proposed Solution
+      description: Describe the solution you would like in a clear and concise manner.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Alternatives Considered
+      description: A clear and concise description of any alternative solutions or features you have considered.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Additional Information
+      description: Add any other context about the problem here.
+    validations:
+      required: false