Update Kotlin core dependencies to v1.9.23 (#24)

renovate[bot] · web-flow · commit 77946b04d071 · 2024-03-26T19:05:24.000+03:00
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "1.9.22"
+kotlin = "1.9.23"
 kotlin-wrappers = "1.0.0-pre.715"
 kotlin-serialization = "1.6.3"
 spring-boot = "3.2.3"
