Update issue templates

Author: tuoping

.github/ISSUE_TEMPLATE/generic-issue.md

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+---
+name: Generic issue
+about: For issues that do not fit any of the other categories. If this doesn’t work
+  right, [choose a different type]( https://github.com/deepmodeling/deepmd-kit/issues/new/choose).
+title: _Replace With a Descriptive Title_
+labels: wontfix
+assignees: ''
+
+---
+
+**Summary**
+
+<!--Please provide a clear and concise description of what the bug is.-->
+
+**Deepmd-kit Version, Python Version, Tensorflow Version, GCC Version and Cuda Version.**
+
+<!--Please specify precisely which Deepmd-kit version this issue was detected with on what build environment, (Python Version and GCC Version are in the first and second line of Python command line interface respectively. And check the Deepmd-kit Version with command line "print(deepmd.__version__)"). -->
+
+<!--If necessary, specify what platform you are running on. -->
+
+**Details**
+
+<!--Please explain the issue in detail here-->

.github/ISSUE_TEMPLATE/issue--about-input-files.md

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+---
+name: Parameters
+about: Make a suggestion for a change of input parameters or a new output to deepmd-kit.
+  If this doesn’t work right, [choose a different type]( https://github.com/deepmodeling/deepmd-kit/issues/new/choose).
+title: "[About input files] _Replace With Suitable Title_"
+labels: document, enhancement
+assignees: ''
+
+---
+
+**Summary**
+
+<!--Please provide a clear and concise description of what your request is.-->
+
+**Summary**
+
+<!--Please provide a brief and concise description of the suggested feature or change-->
+
+**Detailed Description**
+
+<!--Please explain how you would like to see deepmd-kit enhanced. Specify your material system, and exactly what behaviors or properties you are looking for, or what specific problems this will solve. If possible, provide references to relevant background information like publications or web pages, and whether you are planning to implement the enhancement yourself or would like to participate in the implementation.-->
+
+**Further Information, Files, and Links**
+
+<!--Put any additional information here, attach relevant text or image files and URLs to external sites, e.g. relevant publications-->