Add issue template about bug report (#6)

Author: orionmiz

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,42 @@
+name: Bug Report
+description: Use this when the plugin breaks something
+labels: bug
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Describe the bug
+      description: |
+        Explain both the bug and how to reproduce it.
+        Also, you can put the error logs on here.
+    validations:
+      required: true
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected behavior
+      description: A clear and concise description of what you expect to happen.
+    validations:
+      required: true
+  - type: input
+    id: repro-link
+    attributes:
+      label: Reproduction link
+      description: Leave URL of the repository or playground if it exists
+  - type: input
+    id: version
+    attributes:
+      label: Version
+    validations:
+      required: true
+  - type: textarea
+    id: config
+    attributes:
+      label: Config
+      description: Paste your plugin options in `next.confing.js` here.
+      render: javascript
+  - type: textarea
+    id: addition
+    attributes:
+      label: Additional context
+      placeholder: Add any other context about the problem here.