Update clamav/clamav-debian Docker tag to v1.5.1-23

Author: renovate[bot]

.docker/clamav.dockerfile

@@ -12,7 +12,7 @@
 
 FROM uselagoon/commons:25.12.1 AS commons
 
-FROM clamav/clamav-debian:1.5.1-22
+FROM clamav/clamav-debian:1.5.1-23
 
 COPY --from=commons /lagoon /lagoon
 COPY --from=commons /bin/fix-permissions /bin/ep /bin/docker-sleep /bin/wait-for /bin/