vars: Remove pixel sepolicy repos

* We subtree those in pixel trees

Change-Id: I16f71128bb19cd93381e7c67d9e809f43cd0a3ec

vars/barbet

@@ -20,7 +20,6 @@ readonly firmware_partitions=(
 device_repos=(
   # common repos in redfin
   device/google/barbet
-  device/google/barbet-sepolicy
 )
 
 # Updated manually

vars/bonito

@@ -19,7 +19,6 @@ readonly firmware_partitions=(
 # Usage: ${device_repos[@]}
 device_repos=(
   device/google/bonito
-  device/google/bonito-sepolicy
 )
 
 # Updated manually

vars/bramble

@@ -20,7 +20,6 @@ readonly firmware_partitions=(
 device_repos=(
   # common repos in redfin
   device/google/bramble
-  device/google/bramble-sepolicy
 )
 
 # Updated manually

vars/coral

@@ -18,7 +18,6 @@ readonly firmware_partitions=(
 # Usage: ${device_repos[@]}
 device_repos=(
   device/google/coral
-  device/google/coral-sepolicy
 )
 
 # Updated manually

vars/crosshatch

@@ -19,7 +19,6 @@ readonly firmware_partitions=(
 # Usage: ${device_repos[@]}
 device_repos=(
   device/google/crosshatch
-  device/google/crosshatch-sepolicy
 )
 
 # Updated manually

vars/raven

@@ -16,7 +16,6 @@ readonly firmware_partitions=(
 # Usage: ${device_repos[@]}
 device_repos=(
   device/google/gs101
-  device/google/gs101-sepolicy
   device/google/raviole
 )
 

vars/redfin

@@ -19,9 +19,7 @@ readonly firmware_partitions=(
 # Usage: ${device_repos[@]}
 device_repos=(
   device/google/redbull
-  device/google/redbull-sepolicy
   device/google/redfin
-  device/google/redfin-sepolicy
 )
 
 # Updated manually

vars/sunfish

@@ -18,7 +18,6 @@ readonly firmware_partitions=(
 # Usage: ${device_repos[@]}
 device_repos=(
   device/google/sunfish
-  device/google/sunfish-sepolicy
 )
 
 # Updated manually