Next development version

Author: github-actions[bot]

gradle.properties

@@ -5,7 +5,7 @@ springBootVersion=3.1.1
 springFrameworkVersion=6.0.11
 micrometerVersion=1.10.10
 openSamlVersion=4.1.1
-version=6.1.4
+version=6.1.5-SNAPSHOT
 kotlinVersion=1.8.22
 samplesBranch=main
 org.gradle.jvmargs=-Xmx3g -XX:+HeapDumpOnOutOfMemoryError