[Feature Request] Filter symbols by kind for Leaderf tag

[StarryLeo]

Describe your question, feature request, or bug.

When getting large results by Leaderf tag, add an option to filter symbols by kind would help the results be clearer.

Steps to reproduce

:Leaderf tag --input=biriscv_pipe_ctrl --popup

Actual behaviour

The following results contain at least 3 kinds of symbols(m, p, r):

Expected behaviour

By adding option, like --kind, :Leaderf tag --input=biriscv_pipe_ctrl --kind r --popup filter results by kind 'r'.