Bake unable to clone dependencies: `bake clone SanderMertens/ecs_pong`

[amphrony]

Hello,

I'm a Flecs newbie on Ubuntu 20 trying to get started with the ecs_pong demo.

Following the instructions from README.md,
bake clone SanderMertens/ecs_pong
fails to clone the dependencies, unable to find them under github.com/SanderMertens

However, bake was successfully able to clone the dependencies when using flecs-hub instead of SanderMertens, like this:
bake clone flecs-hub/ecs_pong

Then the build for flecs-math fails (compiler expects ';' after 'FLECS_MATH_EXPORT'), but maybe that's a separate issue.