chore: update issue template (#5264)

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -16,6 +16,16 @@ body:
          - G6 Discussion's tab: https://github.com/antvis/G6/discussions
 
         The more information you fill in, the better the community can help you.
+  - type: dropdown
+    id: g6_version
+    attributes:
+      label: G6 Version
+      options:
+        - 5.x
+        - 4.x
+        - Others
+    validations:
+      required: true
   - type: textarea
     id: description
     attributes:

.github/ISSUE_TEMPLATE/bug_report_chinese.yml

@@ -8,6 +8,16 @@ body:
          - [G6 Issues](https://github.com/antvis/G6/issues)
          - [G6 Closed Issues](https://github.com/antvis/G6/issues?q=is%3Aissue+is%3Aclosed)
          - [G6 Discussions](https://github.com/antvis/G6/discussions)
+  - type: dropdown
+    id: g6_version
+    attributes:
+      label: G6 版本
+      options:
+        - 5.x
+        - 4.x
+        - 其他
+    validations:
+      required: true
   - type: textarea
     id: description
     attributes:

.github/ISSUE_TEMPLATE/issue_hunt_chinese.yml

@@ -84,7 +84,7 @@ body:
       value: |
         - 操作系统: [macOS, Windows, Linux, React Native ...]
         - 网页浏览器: [Google Chrome, Safari, Firefox]
-        - G6 版本: [4.5.1 ... ]
+        - 版本: [例如 91.1]
     validations:
       required: true
   - type: textarea