Update Github issue template (#3234)

.github/ISSUE_TEMPLATE/bug-report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+<!-- Please answer these questions before submitting your issue. Thanks! -->
+
+<!-- 为高效处理 Bug，请您务必提供可复现该问题的最小可运行代码！否则 issue 可能会被延期处理！ -->
+<!-- 为高效处理 Bug，请您务必提供可复现该问题的最小可运行代码！否则 issue 可能会被延期处理！ -->
+<!-- 为高效处理 Bug，如请您务必提供可复现该问题的最小可运行代码！否则 issue 可能会被延期处理！ -->
+<!-- 重要的事情说三遍！ -->
+
+**What version of `Go` and system type/arch are you using?**
+<!-- 
+Please paste the output of command `go version` from your terminal.
+What expects to see is like: `go 1.12, linux/amd64`
+-->
+
+
+**What version of `GoFrame` are you using?**
+<!-- You can find the GF version from your `go.mod`, or from the `version.go` in `GF` -->
+
+
+**Can this bug be re-produced with the latest release?**
+
+
+**What did you do?**
+<!--
+If possible, provide a copy of shortest codes for reproducing the error.
+A complete runnable program is best.
+-->
+
+
+**What did you expect to see?**
+
+
+**What did you see instead?**

.github/ISSUE_TEMPLATE/enhancement-request.md

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+---
+name: Enhancement request
+about: Enhance an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Package that You wish to enhance**
+
+
+**Enhancement description**
+
+
+**Additional**

.github/ISSUE_TEMPLATE/feature-request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+
+
+**Describe the solution you'd like**
+
+
+**Describe alternatives you've considered**
+
+
+**Additional**

.github/ISSUE_TEMPLATE/question.md

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+---
+name: Question
+about: I want to ask a question
+title: ''
+labels: question
+assignees: ''
+
+---
+
+<!-- 请优先仔细阅读文档 -->
+**What do you want to ask**