CI: update JSON keys to match new govc convention

Signed-off-by: Brian Upton <[email protected]>

Author: aramprice

ci/tasks/install-windows-updates/run.sh

@@ -81,7 +81,7 @@ while [[ updates_remaining -ne 0 ]]; do
     # ignore failures here since the vmware tools agent may be down while updates are being applied
     set +e
     get_update_count_pid=$(${govc_pwsh_cmd} "${returnWindowsUpdateCount}")
-    updates_remaining=$(govc guest.ps -vm.ipath="${vm_ipath}" -l="${vm_username}:${vm_password}" -p="${get_update_count_pid}" -X -json | jq '.ProcessInfo[0].ExitCode')
+    updates_remaining=$(govc guest.ps -vm.ipath="${vm_ipath}" -l="${vm_username}:${vm_password}" -p="${get_update_count_pid}" -X -json | jq '.processInfo[0].exitCode')
     set -e
   done
   echo "Updates remaining: ${updates_remaining}"