bug: Timeout for broadcast too short

[jhonnyam]

Related Issues & PRs

• esp: Added basic implemetation of message passing structure #47

Description

• Test of channel_broadcast fails due to a timeout of 1 tick

Expected behavior

• Broadcast should pass without hitting the broadcast timout

To Reproduce

Not so easy to reproduce, since it fails only sometime on certain qemu instances

Context

Test channel_queue fails probably because of scheduling
Change timeout for broadcast to number of running tasks. This should allow all tasks to run and avoid hitting the timeout