use 3rd party submodule mirrors from our Gitlab
lua-aho-corasick and lua-tapered submodules now use our mirrors to avoid problems when upstream repositories are deleted (which happened to lua-tapered on or around 2020-05-21).
lua-aho-corasick and lua-tapered submodules now use our mirrors to avoid problems when upstream repositories are deleted (which happened to lua-tapered on or around 2020-05-21).