[KYUUBI #429] Make issue template simple

![yaooqinn](https://badgen.net/badge/Hello/yaooqinn/green) [![Closes #429](https://badgen.net/badge/Preview/Closes%20%23429/blue)](https://github.com/yaooqinn/kyuubi/pull/429) ![44](https://badgen.net/badge/%2B/44/red) ![24](https://badgen.net/badge/-/24/green) ![2](https://badgen.net/badge/commits/2/yellow) ![Target Issue](https://badgen.net/badge/Missing/Target%20Issue/ff0000) ![Test Plan](https://badgen.net/badge/Missing/Test%20Plan/ff0000) [&#10088;?&#10089;](https://pullrequestbadge.com/?utm_medium=github&utm_source=yaooqinn&utm_campaign=badge_info)<!-- PR-BADGE: PLEASE DO NOT REMOVE THIS COMMENT -->

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### _Why are the changes needed?_
<!--
Please clarify why the changes are needed. For instance,
  1. If you add a feature, you can talk about the use case of it.
  2. If you fix a bug, you can clarify why it is a bug.
-->
the default issue template is rather lengthy and users probably end up skipping through most of it

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request

Closes #429 from yaooqinn/issue.

5171670 [Kent Yao] Make issue template simple
d267b46 [Kent Yao] Make issue template simple

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,24 +1,44 @@
 ---
-name: Bug report
+name: Bug
 about: Create a report to help us improve
 
 ---
 
-**Describe the bug**
-A clear and concise description of what the bug is.
+### 1. Describe the bug
 
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Configurations
-2. Environments
-3. Operations
-4. See error
+<!-- A clear and concise description of what the bug is. -->
 
-**Expected behavior**
-A clear and concise description of what you expected to happen.
+### 2. Environments
 
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
+#### 2.1 Versions
 
-**Additional context**
-Add any other context about the problem here.
+- Kyuubi
+  - [ ] 1.1.0
+  - [ ] 1.0.3
+  - [ ] 0.8.x and earlier <!-- Please update Kyuubi, versions of 0.x are no longer supported by the community -->
+
+- Spark
+  - [ ] 3.1.x
+  - [ ] 3.0.x
+  - [ ] 2.4.x and earlier <!-- Please update Spark, versions of 2.x are no longer supported by the community -->
+
+#### 2.2 Kyuubi Configurations
+
+#### 2.3 Spark Configurations
+
+
+### 3. Steps to reproduce
+
+#### 3.1 Operations
+
+#### 3.2 Expected behavior
+
+<!-- A clear and concise description of what you expected to happen. -->
+
+#### 3.3 Actual behavior
+
+### 4. Additional context
+
+#### 4.1 Log of the server
+
+#### 4.2 Log of the corresponding engine

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,17 +1,17 @@
 ---
-name: Feature request
+name: Feature
 about: Suggest an idea for this project
 
 ---
 
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+### 1. Describe the feature
 
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
 
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
+### 2. Motivation
+
+
+### 3. Describe the solution
+
+
+### 4. Additional context
 
-**Additional context**
-Add any other context or screenshots about the feature request here.