Upgrade Docker version to 20.10.2
What does this MR do?
Upgrade Docker/DinD to 20.10.2.
Why was this MR needed?
Remove a need to use Docker CLI in the experimental mode, which we currently do to build our images with docker buildx.
What's the best way to test this MR?
The CI build should be green, meaning that all platforms were built without needing experimental mode.
What are the relevant issue numbers?
Closes #27501 (closed)
Edited by Pedro Pombeiro