Add GHES version check, only restore if >= 3.8.0

Author: RobertBolender

bin/ghe-restore

@@ -444,7 +444,10 @@ fi
 ghe-restore-column-encryption-keys "$GHE_HOSTNAME"
 
 # Always restore secret scanning encryption keys
-ghe-restore-secret-scanning-encryption-keys "$GHE_HOSTNAME"
+if [ "$(version $GHE_REMOTE_VERSION)" -ge "$(version 3.8.0)" ]; then
+  log_info "Always restore secret scanning encryption keys on GHES verions 3.8.0+"
+  ghe-restore-secret-scanning-encryption-keys "$GHE_HOSTNAME"
+fi
 
 # Make sure mysql and elasticsearch are prep'd and running before restoring.
 # These services will not have been started on appliances that have not been