Update opencti/connector-export-file-stix Docker tag to v6.8.10

Author: renovate[bot]

docker-compose.yml

@@ -129,7 +129,7 @@ services:
       replicas: 3
     restart: always
   connector-export-file-stix:
-    image: opencti/connector-export-file-stix:6.8.5
+    image: opencti/connector-export-file-stix:6.8.10
     environment:
       - OPENCTI_URL=http://opencti:8080
       - OPENCTI_TOKEN=${OPENCTI_ADMIN_TOKEN}