feat: update template (#5395)

.github/ISSUE_TEMPLATE/bug_report.yml

   - type: input
     attributes:
       label: Dify version
-      placeholder: 0.3.21
+      placeholder: 0.6.11
       description: See about section in Dify console
     validations:
       required: true
   - type: textarea
     attributes:
       label: Steps to reproduce
-      description: We highly suggest including screenshots and a bug report log.
+      description: We highly suggest including screenshots and a bug report log. Please use the right markdown syntax for code blocks.
       placeholder: Having detailed steps helps us reproduce the bug.
     validations:
       required: true

.github/ISSUE_TEMPLATE/feature_request.yml

           required: true
   - type: textarea
     attributes:
-      label: 1. Is this request related to a challenge you're experiencing?
+      label: 1. Is this request related to a challenge you're experiencing? Tell me about your story.
       placeholder: Please describe the specific scenario or problem you're facing as clearly as possible. For instance "I was trying to use [feature] for [specific task], and [what happened]... It was frustrating because...."
     validations:
       required: true
   - type: textarea
     attributes:
-      label: 2. Describe the feature you'd like to see
-      placeholder: Think about what you want to achieve and how this feature will help you. Sketches, flow diagrams, or any visual representation will be a major plus.
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 3. How will this feature improve your workflow or experience?
-      placeholder: Tell us how this change will benefit your work. This helps us prioritize based on user impact.
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 4. Additional context or comments
+      label: 2. Additional context or comments
       placeholder: (Any other information, comments, documentations, links, or screenshots that would provide more clarity. This is the place to add anything else not covered above.)
     validations:
       required: false
   - type: checkboxes
     attributes:
-      label: 5. Can you help us with this feature?
+      label: 3. Can you help us with this feature?
       description: Let us know! This is not a commitment, but a starting point for collaboration.
       options:
         - label: I am interested in contributing to this feature.