chore(deps): update sigp/lighthouse docker tag to v8.1.3

Author: renovate[bot]

compose-cl.yml

@@ -47,7 +47,7 @@ services:
 
   cl-lighthouse:
     profiles: [cl-lighthouse]
-    image: sigp/lighthouse:${LIGHTHOUSE_VERSION:-v8.1.2}
+    image: sigp/lighthouse:${LIGHTHOUSE_VERSION:-v8.1.3}
     restart: unless-stopped
     labels:
       - "alloy-monitored=${CL_LIGHTHOUSE_ALLOY_MONITORED:-true}"

docker-compose.yml

@@ -48,7 +48,7 @@ services:
   #      |___/
 
   lighthouse:
-    image: sigp/lighthouse:${LIGHTHOUSE_VERSION:-v8.1.2}
+    image: sigp/lighthouse:${LIGHTHOUSE_VERSION:-v8.1.3}
     profiles: [""]
     ports:
       - ${LIGHTHOUSE_PORT_P2P:-9000}:9000/tcp # P2P TCP