Update issue templates (#2318)

* Update issue templates

* Delete bug_report.md

* Delete --tts-bug-report.md

* Rename ---asr-bug-report.md to bug-report-asr.md

* Rename ---tts-bug-report.md to bug-report-tts.md

.github/ISSUE_TEMPLATE/bug_report.md → .github/ISSUE_TEMPLATE/bug-report-asr.md

 ---
-name: Bug report
+name: "\U0001F41B ASR Bug Report"
 about: Create a report to help us improve
 title: ''
-labels: 'Bug'
-assignees: ''
+labels: Bug, T2S
+assignees: zh794390558
 
 ---
 
@@ -27,7 +27,7 @@ A clear and concise description of what you expected to happen.
 **Screenshots**
 If applicable, add screenshots to help explain your problem.
 
-** Environment (please complete the following information):**
+**Environment (please complete the following information):**
  - OS: [e.g. Ubuntu]
  - GCC/G++ Version [e.g. 8.3]
  - Python Version [e.g. 3.7]

.github/ISSUE_TEMPLATE/bug-report-tts.md

+---
+name: "\U0001F41B TTS Bug Report"
+about: Create a report to help us improve
+title: ''
+labels: Bug, T2S
+assignees: yt605155624
+
+---
+
+For support and discussions, please use our [Discourse forums](https://github.com/PaddlePaddle/DeepSpeech/discussions).
+
+If you've found a bug then please create an issue with the following information:
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Environment (please complete the following information):**
+ - OS: [e.g. Ubuntu]
+ - GCC/G++ Version [e.g. 8.3]
+ - Python Version [e.g. 3.7]
+ - PaddlePaddle Version [e.g. 2.0.0]
+ - Model Version [e.g. 2.0.0]
+ - GPU/DRIVER Informationo [e.g. Tesla V100-SXM2-32GB/440.64.00]
+ - CUDA/CUDNN Version [e.g. cuda-10.2]
+ - MKL Version
+- TensorRT Version
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature-request.md

 ---
 name: "\U0001F680 Feature Request"
 about: As a user, I want to request a New Feature on the product.
-labels: "feature request"
+title: ''
+labels: feature request
+assignees: ''
+
 ---
 
 ## Feature Request

.github/ISSUE_TEMPLATE/question.md

 ---
 name: "\U0001F914 Ask a Question"
 about: I want to ask a question.
+title: ''
 labels: Question
+assignees: ''
+
 ---
 
 ## General Question