[Feature] KCL supports debugging toolchain

[amyXia1994]

Feature Request

Is your feature request related to a problem? Please describe:

Describe the feature you'd like:

KCL supports debugging for compile/test. relevant to #178

Describe alternatives you've considered:

Teachability, Documentation, Adoption, Migration Strategy:

Design

Due to the current implementation of LLVM backend in KCL, the debug location information of LLVM IR can be used to record the location information, file name, line, and column of the tracking source language, which is used to locate the source information of KCL code and use LLDB to build the KCL debug toolchain.