Added 11 new Sandbox projects 6 [wip]
Added 11 new Sandbox projects 6 [wip]

Signed-off-by: Łukasz Gryglicki <e5264becc6ee43642846a0dbf226e40cdb8c610a@o2.pl>

cncf/velocity,cncf/velocity,cncf/velocity,cncf/velocity,cncf/velocity