resin-init-flasher: Increase interval in which eth0 is down

To give leviathan a bigger time window for checking the carrier is down

Signed-off-by: Florin Sarbu <[email protected]>

layers/meta-balena-5x-owa/recipes-support/resin-init/resin-init-flasher/sleep_for_provisioning.patch

@@ -2,11 +2,12 @@ Index: 1.0-r2/resin-init-flasher
 ===================================================================
 --- 1.0-r2.orig/resin-init-flasher
 +++ 1.0-r2/resin-init-flasher
-@@ -492,6 +492,8 @@ fi
+@@ -492,6 +492,9 @@ fi
 
  report_progress 100 "Post-Provisioning"
 
-+ifconfig eth0 down && sleep 30
++ifconfig eth0 down
++sleep 120
 +
  _a='o'
  if [ "${POSTINSTALL_REBOOT}" = "1" ]; then