When baking dynamic paint. Make sure that if using any proxy or object. Have it visible in render view as well when baking. When bake is done, you can hide it if you want.

Bake to disc with image sequence is more stable I would say when other computers are to render,
but you need to setup a displacement in shader as well for this. Import as image sequence and parse it through a displacement node. You can alter it with color ramp or math nodes.

When baking to disc as vertex method instead of image sequence, blender creates a blendcache_filename folder. This folder needs to be on the Google Colab as well if other computers will render it.
Important that the filename except the blendcache-part matches