Update issue templates

update issue template

Author: longdafeng

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,8 +1,10 @@
 ---
-name: 🐞 Bug report
+name: "\U0001F41E Bug report"
 about: Create a report to help us improve
 title: "[Bug]: "
-labels: ["type: bug"]
+labels: 'type: bug'
+assignees: ''
+
 ---
 
 **Describe the bug**
@@ -14,6 +16,7 @@ labels: ["type: bug"]
 
 - OB Version(`LD_LIBRARY_PATH=../lib:$LD_LIBRARY_PATH ./observer -V`):
 
+- Hardware resource(`cpu core/memory size/disk hardware`):
 
 **Fast Reproduce Steps(Required)**
 

.github/ISSUE_TEMPLATE/enhancement.md

@@ -1,8 +1,10 @@
 ---
-name: 🌟 Enhancement
+name: "\U0001F31F Enhancement"
 about: I want to make an enhancement.
-labels: ["type: enhancement"]
 title: "[Enhancement]: "
+labels: 'type: enhancement'
+assignees: ''
+
 ---
 
 **Enhancement**

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,8 +1,10 @@
 ---
-name: 🚀 Feature Request
+name: "\U0001F680 Feature Request"
 about: Suggest an idea for this project
 title: "[Feature]: "
-labels: ["type: feature"]
+labels: 'type: feature'
+assignees: ''
+
 ---
 
 **Use Case**

.github/ISSUE_TEMPLATE/question.md

@@ -1,8 +1,10 @@
 ---
-name: 🙋 Question
+name: "\U0001F64B Question"
 about: I have a question.
 title: "[Question]: "
-labels: ["type: question"]
+labels: 'type: question'
+assignees: ''
+
 ---
 
 If the question is concise and probably has a short answer, asking it in [community Slack](https://join.slack.com/t/oceanbase/shared_invite/zt-1e25oz3ol-lJ6YNqPHaKwY_mhhioyEuw)
@@ -13,4 +15,7 @@ If the question is concise and probably has a short answer, asking it in [commun
 
 - OS Version and CPU Arch(`uname -a`):
 
+
 - OB Version(`LD_LIBRARY_PATH=../lib:$LD_LIBRARY_PATH ./observer -V`):
+
+- Hardware resource(`cpu core/memory size/disk hardware`):