[tlbuild] another rebuild for tl19 please

[Norbert Preining]

> There have been a few small fixes to LuaTeX, bibtex-x, etc.,
> so please rebuild. No new asy or other extras. --thanks, karl.

Build on travis-ci is running, should be ready in 30min or so.
i386/x86/musl linux

Best

Norbert

--
PREINING Norbert                               http://www.preining.info
Accelia Inc.     +    JAIST     +    TeX Live     +    Debian Developer
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