[Bug]: FzfLua stack overflow

[vunhatchuong]

FzfLua did a lot of updates recently, in in this error.

   Error  08:12:14 AM msg_show.lua_error E5108: Error executing lua ...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:373: stack overflow
stack traceback:
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:373: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...nny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/utils.lua:371: in function 'tbl_deep_clone'
	...onny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/path.lua:509: in function 'git_cwd'
	...onny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/path.lua:548: in function 'git_root'
	...onny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/path.lua:544: in function 'is_git_repo'
	...ny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/config.lua:597: in function 'normalize_opts'
	...onny/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/core.lua:150: in function 'fzf_exec'
	...cal/share/nvim/lazy/nvim-neoclip.lua/lua/neoclip/fzf.lua:126: in function <...cal/share/nvim/lazy/nvim-neoclip.lua/lua/neoclip/fzf.lua:118>
	[string ":lua"]:1: in main chunk

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Spec

FzfLua commit c23f777.
nvim-neoclip commit c4ce7f6.