Update all dependencies (#310)

| datasource | package                                                           | from      | to     |
| ---------- | ----------------------------------------------------------------- | --------- | ------ |
| maven      | org.apache.logging.log4j:log4j-slf4j2-impl                        | 2.25.2    | 2.25.3 |
| maven      | org.apache.logging.log4j:log4j-core                               | 2.25.2    | 2.25.3 |
| maven      | org.apache.logging.log4j:log4j-api                                | 2.25.2    | 2.25.3 |
| maven      | org.jetbrains.kotlin.kapt:org.jetbrains.kotlin.kapt.gradle.plugin | 2.3.0-RC3 | 2.3.0  |
| maven      | org.jetbrains.kotlin.jvm:org.jetbrains.kotlin.jvm.gradle.plugin   | 2.3.0-RC3 | 2.3.0  |
| maven      | org.jetbrains.kotlin:kotlin-gradle-plugin                         | 2.3.0-RC3 | 2.3.0  |

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 jdk = "21"
-kotlin = "2.3.0-RC3"
+kotlin = "2.3.0"
 moshix = "0.34.1"
 http4k = "6.24.0.0"
 immutables = "2.12.0"
@@ -34,7 +34,7 @@ junit = "5.11.4"
 kover = "0.9.4"
 detekt = "1.23.8"
 spotless = "8.1.0"
-apache-log4j = "2.25.2"
+apache-log4j = "2.25.3"
 
 [libraries]
 java-vavr = { module = "io.vavr:vavr", version.ref = "java-vavr" }