Update issue template

Author: AlexVanderbist

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: true
+contact_links:
+    - name: Feature Request
+      url: https://github.com/spatie/laravel-fractal/discussions/new?category=ideas
+      about: Share ideas for new features
+    - name: Ask a Question
+      url: https://github.com/spatie/laravel-fractal/discussions/new?category=q-a
+      about: Ask the community for help