firecracker Make recipe

Signed-off-by: Plamen Petrov <[email protected]>

Author: plamenmpetrov

Makefile

@@ -292,7 +292,6 @@ demo-network: install-cni-bins $(FCNET_CONFIG)
 ##########################
 .PHONY: firecracker
 firecracker:
-	docker build -t fcuvm/dev:v16_upf -f _submodules/firecracker/tools/devctr/Dockerfile.x86_64 _submodules/firecracker/
 	_submodules/firecracker/tools/devtool build --release
 
 .PHONY: install-firecracker