engine-nightly

A patched Chromium, built on crux, that domicile-compositor can use as its
engine without anybody building one.

• series identity: e92cf5b6dc8e4c8746d3426b3650b0190491658c0b1ca33329fbe468ce4b0608
• domicile commit: 2d74fd603b4b669698395b2763c67c61f3ee9f8a
• chromium pin: 77036342787cb7cf0928d759097c0918bd4dc0c8
• build: checked
• gn args: .github/scripts/engine-release-build.sh at that commit
• immutable release: engine-se92cf5b6dc8e

Unpack it and put the directory on LD_LIBRARY_PATH:
libdomicile_engine.so is dlopened by name.

This artifact was asserted before publication by the same pixel guard the
engine workflow runs: a real Wayland client's window drawn on a page, and a
negative control that fails when nothing draws.