Running any `luarocks` command on rawhide fails with the following error:

/usr/bin/lua: error loading module 'luarocks.core.util' from file '/usr/share/lua/5.4/luarocks/core/util.lua':
	/usr/share/lua/5.4/luarocks/core/util.lua:95: attempt to assign to const variable 'k'
stack traceback:
	[C]: in ?
	[C]: in local 'require'
	/usr/share/lua/5.4/luarocks/core/cfg.lua:16: in main chunk
	[C]: in global 'require'
	/usr/bin/luarocks:7: in main chunk
	[C]: in ?

Reproducible: Always

Steps to Reproduce:
1. Install luarocks
2. Run `luarocks`