feat: Added a template for feature requests.

Author: skyzyx

.github/ISSUE_TEMPLATE/feature.yml

@@ -0,0 +1,22 @@
+---
+name: Feature Request
+description: Request new functionality
+title: '[Feature]: '
+labels: [feature, triage]
+assignees:
+  - skyzyx
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this feature request!
+  - type: textarea
+    id: what-do-you-want
+    attributes:
+      label: What functionality would you like to see?
+      description: This should be functionality that (a) is not built into Terraform, (b) can be implemented via a Terraform
+        provider, and (c) can be implemented as a function in Go.
+      placeholder: ''
+      value: ''
+    validations:
+      required: true