Exclude generated Kotlin-DSL from copyrights test

This DSL is generated by Gradle and not end up in published artifacts.

repo/codebase-tests/tests/org/jetbrains/kotlin/code/CodeConformanceTest.kt

@@ -134,6 +134,9 @@ class CodeConformanceTest : TestCase() {
                 "kotlin-native", "libraries/stdlib/native-wasm", // Have a separate licences manager
                 "out",
                 "repo/codebase-tests/tests/org/jetbrains/kotlin/code/CodeConformanceTest.kt",
+                "repo/gradle-settings-conventions/build-cache/build/generated-sources",
+                "repo/gradle-settings-conventions/jvm-toolchain-provisioning/build/generated-sources",
+                "repo/gradle-settings-conventions/gradle-enterprise/build/generated-sources",
             )
         )
     }