[Build] Configure sourcesJar task dependencies explicitly

The `sourcesJar` task uses outputs of code generation tasks, thus it should be declared, so Gradle would know that's not a misconfiguration.
https://docs.gradle.org/8.1/userguide/validation_problems.html#implicit_dependency
#KTI-1221 In Progress

buildSrc/src/main/kotlin/artifacts.kt

@@ -361,6 +361,13 @@ fun Project.publishProjectJars(projects: List<String>, libraryDependencies: List
     }
 
     sourcesJar {
+        for (projectPath in projects) {
+            val projectTasks = project(projectPath).tasks
+            if (projectTasks.names.any { it == "compileKotlin" }) {
+                // this is needed in order to declare explicit dependency on code generation tasks
+                dependsOn(projectTasks.named("compileKotlin").map { it.dependsOn })
+            }
+        }
         from {
             projects.map {
                 project(it).mainSourceSet.allSource