Enable nvidia persistence mode on instance reboots

net/gce.sh

@@ -607,7 +607,14 @@ EOF
 set -ex
 
 if [[ -f /solana-scratch/.instance-startup-complete ]]; then
-  # Skip on instance reboot
+  $(
+    cd "$here"/scripts/
+    if "$enableGpu"; then
+      cat enable-nvidia-persistence-mode.sh
+    fi
+  )
+
+  # Skip most setup on instance reboot
   exit 0
 fi
 
@@ -663,7 +670,6 @@ $(
   if [[ -n $fullNodeAdditionalDiskSizeInGb ]]; then
     cat mount-additional-disk.sh
   fi
-
 )
 
 cat > /etc/motd <<EOM