fix(deps): update dependency me.ahoo.simba:simba-bom to v2.6.6

Author: renovate[bot]

gradle/libs.versions.toml

@@ -3,7 +3,7 @@
 spring-boot = "3.4.3"
 spring-cloud = "2024.0.1"
 cosid = "2.12.0"
-simba = "2.6.5"
+simba = "2.6.6"
 cosec = "2.12.5"
 guava = "33.4.5-jre"
 commons-io = "2.18.0"