chore: make reproduction field a textarea (#10353)

Author: benmccann

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -19,9 +19,15 @@ body:
     attributes:
       label: Reproduction
       description: Please provide a link via [vite.new](https://vite.new/) or a link to a repo that can reproduce the problem you ran into. `npm create vite@latest` and `npm create vite-extra@latest` (for SSR or library repros) can be used as a starter template. A [minimal reproduction](https://stackoverflow.com/help/minimal-reproducible-example) is required ([Why?](https://antfu.me/posts/why-reproductions-are-required)). If a report is vague (e.g. just a generic error message) and has no reproduction, it will receive a "need reproduction" label. If no reproduction is provided after 3 days, it will be auto-closed.
-      placeholder: Reproduction URL and steps
+      placeholder: Reproduction URL
     validations:
       required: true
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Steps to reproduce
+      description: Please provide any reproduction steps that may need to be described. E.g. if it happens only when running the dev or build script make sure it's clear which one to use.
+      placeholder: Run `npm install` followed by `npm run dev`
   - type: textarea
     id: system-info
     attributes: