aura fails to build packages which require extra files from the git directory

[pattop]

For example:
virtio-win requires virtio-win.changelog
libinput-gestures requires install.sh

virtio-win:

aura :: Building virtio-win...
==> ERROR: changelog file (virtio-win.changelog) does not exist or is not a regular file.
aura :: Package failed to build, citing:

  makepkg failed.

libinput-gestures:

aura :: Building libinput-gestures...
==> ERROR: install file (install.sh) does not exist or is not a regular file.
aura :: Package failed to build, citing:

  makepkg failed.

[fosskers]

Thanks for reporting, this is a duplicate of #946 .