[volumioOS] Missing x86 specific bits

[ashthespy]

[ .. ] Attempting to fetch node_modules for 14.15.4 -- 14 15 4 
[ .. ] Fetching node_modules from http://repo.volumio.org/Volumio2//node_modules_x86-14.15.4.tar.gz 
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   194  100   194    0     0   1779      0 --:--:-- --:--:-- --:--:--  1779
100   178  100   178    0     0   1328      0 --:--:-- --:--:-- --:--:--  1328

gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error is not recoverable: exiting now
[ error ] Failed fetching node modules!! 
[ .... ] Adding customPkgs from external repo  
https://repo.volumio.org/Volumio2/Buster/CustomPackages/upmpdcli/upmpdcli_1.5.8-1_x86.deb:
2021-02-10 16:30:15 ERROR 404: Not Found.
[ error ] upmpdcli not found for x86! 
2021-02-10 16:30:15 URL:https://repo.volumio.org/Volumio2/Buster/CustomPackages/upmpdcli/libupnpp6_0.20.2-1_x86.deb [309644/309644] -> "/Build/build/x86/root/volumio/customPkgs/libupnpp6_0.20.2-1_x86.deb" [1]
2021-02-10 16:30:15 URL:https://repo.volumio.org/Volumio2/Buster/CustomPackages/upmpdcli/libnpupnp1_4.0.14-1_x86.deb [182456/182456] -> "/Build/build/x86/root/volumio/customPkgs/libnpupnp1_4.0.14-1_x86.deb" [1]
2021-02-10 16:30:15 URL:https://repo.volumio.org/Volumio2/Buster/CustomPackages/volumio-remote-updater_1.6_x86.deb [344152/344152] -> "/Build/build/x86/root/volumio/customPkgs/volumio-remote-updater_1.6_x86.deb" [1]
[ .. ] Added custom packages: [ libnpupnp1_4.0.14-1_x86.deb libupnpp6_0.20.2-1_x86.deb volumio-remote-updater_1.6_x86.deb  ]

node_modules and upmpdcli from #477 are missing..