Update tami5 -> kkharji

[kkharji]

Hello @rockerBOO,

Thank you for including my work in your awesome repo.

I recently changed my Github handle and realized I must keep existing references up to date, in order to prevent breaking new users setup or, worse, exposing them to a security risk as a result of someone taking over my old handle and creating a repo with the same name.

Now, lspsaga.nvim and sqlite.lua links are updated.

[tversteeg]

Thanks for the PR!

[3719e04]

Given kkharji/archive-323#123 and the revived development of the original lspsaga.nvim at https://github.com/glepnir/lspsaga.nvim, do we consider to use glepnir's version of this plugin?

[tversteeg]

I'll welcome a PR regarding this, I think that would be a good place to have a discussion about it.