fix(docker): Install compatible lua-colors fork

Original release not working on current Lua, fork has no tags but works
properly and is packaged in my Arch user repo.

hooks/build

@@ -9,8 +9,8 @@ RUNTIME_DEPS='bc bcprov entr epubcheck fontconfig ghostscript git git-warp-time
 ' inkscape java-commons-lang jq kindlegen libertinus-font m4 make moreutils nodejs procps-ng'\
 ' pandoc-sile-git pcre pdftk podofo poppler povray sile sqlite'\
 ' tex-gyre-fonts texlive-core ttf-hack yq zint zsh'\
-' lua lua-colors lua-filesystem lua-yaml'\
-' lua53-colors lua53-filesystem lua53-yaml'\
+' lua lua-colors-git lua-filesystem lua-yaml'\
+' lua53-colors-git lua53-filesystem lua53-yaml'\
 ' perl perl-yaml perl-yaml-merge-simple'\
 ' python python-isbnlib python-pandocfilters python-pantable python-ruamel-yaml python-usfm2osis-cw-git'
 BUILD_DEPS='base-devel autoconf-archive cargo luarocks node-prune yarn'