[Gradle] Don't fail TC configuration on expected OOM in test

Test produces as expected OOM exception, but it should not output test
logs into build logs. As TeamCity will parse them and fail because build
 logs contains OOM which is false-positive.

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/KotlinDaemonIT.kt

@@ -114,8 +114,10 @@ class KotlinDaemonIT : KGPDaemonsBaseTest() {
             )
 
             buildAndFail("assemble") {
-                assertOutputContains("Not enough memory to run compilation. Try to increase it via 'gradle.properties':")
-                assertOutputContains("kotlin.daemon.jvmargs=-Xmx<size>")
+                // 'assertOutputContains' is not suitable here as test produces OOM which TC will false-positively treat as
+                // whole configuration error. So we should not output test logs into build logs.
+                assert(output.contains("Not enough memory to run compilation. Try to increase it via 'gradle.properties':"))
+                assert(output.contains("kotlin.daemon.jvmargs=-Xmx<size>"))
             }
         }
     }