Update dependency org.owasp.dependencycheck to v12.1.6

Author: renovate[bot]

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ assertj = "3.27.5"
 commons-io = "2.20.0"
 commons-lang3 = "3.18.0"
 compile-testing = "0.23.0"
-dependencyCheck = "12.1.5"
+dependencyCheck = "12.1.6"
 dummymaker = "4.0.0"
 guava = "33.5.0-jre"
 jakarta-annotation-api = "1.3.5"