Remove outputs from the yaml files

The latest version of the `moby` tool now requires that the output formats
be specified in the CLI not in the yaml file.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>

examples/docker.yml

@@ -62,5 +62,3 @@ trust:
     - linuxkit/kernel
     - linuxkit/binfmt
     - linuxkit/rngd
-outputs:
-  - format: kernel+initrd

examples/gcp.yml

@@ -46,6 +46,3 @@ trust:
   image:
     - linuxkit/kernel
     - linuxkit/rngd
-outputs:
-  - format: kernel+initrd
-  - format: gcp-img

examples/minimal.yml

@@ -12,5 +12,3 @@ onboot:
 trust:
   image:
     - linuxkit/kernel
-outputs:
-  - format: kernel+initrd

examples/node_exporter.yml

@@ -24,5 +24,3 @@ trust:
   image:
     - linuxkit/kernel
     - linuxkit/rngd
-outputs:
-  - format: kernel+initrd

examples/packet.yml

@@ -30,5 +30,3 @@ trust:
 files:
   - path: root/.ssh/authorized_keys
     contents: '#your ssh key here'
-outputs:
-  - format: kernel+initrd

examples/redis-os.yml

@@ -21,5 +21,3 @@ services:
      - CAP_SETGID
      - CAP_DAC_OVERRIDE
     net: host
-outputs:
-  - format: kernel+initrd

examples/sshd.yml

@@ -30,7 +30,3 @@ trust:
 files:
   - path: root/.ssh/authorized_keys
     contents: '#your ssh key here'
-outputs:
-  - format: kernel+initrd
-  - format: iso-bios
-  - format: iso-efi

examples/swap.yml

@@ -59,7 +59,3 @@ services:
 trust:
   image:
     - linuxkit/kernel
-outputs:
-  - format: kernel+initrd
-  - format: iso-bios
-  - format: iso-efi

examples/vmware.yml

@@ -27,5 +27,3 @@ trust:
   image:
     - linuxkit/kernel
     - linuxkit/rngd
-outputs:
-  - format: vmdk