Eglide has consumed all memory 2020-02-11 around 17:32. After investigation,
no swap partition exists on this server.
This scenario will most certainly occur on Scaleway nodes, where no
partition are available, and the image is mounted on /.
This change so fixes this situation by generating a swap file.
Fixes T1590.
Reference: https://devconnected.com/how-to-add-swap-space-on-debian-10-buster/
Signed-off-by: Nidal Iguer <nidal.iguer@gmail.com>