Update Reactor to version 3.6.16 (#206)

diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 5a74dbd..53ce719 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -31,7 +31,7 @@
 mockito = "5.14.2"
 pulsar = "4.0.4"
 rat-gradle = "0.8.0"
-reactor = "3.6.14"
+reactor = "3.6.16"
 slf4j = "2.0.17"
 spring-javaformat = "0.0.43"
 testcontainers = "1.20.6"