fixes in opnsesne addon

scripts/lib.sh

@@ -3,6 +3,7 @@ set -Eeuo pipefail
 
 # Increment when package payload/installation semantics change without a source commit.
 PACKAGING_REVISION=2
+OPNSENSE_PACKAGING_REVISION=3
 
 log() {
     printf '%s %s\n' "$(date -u '+%Y-%m-%dT%H:%M:%SZ')" "$*"