[Gradle] Fix IC assertion in testAndroidDaggerIC

It should use regular utilities for checking compiled sources. BTA produces debug IC logs in slightly different form which is already handled in the utilities. Required for KT-78199

Author: ALikhachev

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/android/Kapt3AndroidIncrementalIT.kt

@@ -109,12 +109,8 @@ open class Kapt3AndroidIncrementalIT : Kapt3BaseIT() {
 
                 // Output is combined with previous build, but we are only interested in the compilation
                 // from second build to avoid false positive test failure
-                val filteredOutput = output
-                    .lineSequence()
-                    .filter { it.contains("[KOTLIN] compile iteration:") }
-                    .drop(1)
-                    .joinToString(separator = "/n")
-                assertCompiledKotlinSources(listOf(androidModuleKt).relativizeTo(projectPath), output = filteredOutput)
+                val compilationTaskOutput = getOutputForTask(":app:compileDebugKotlin")
+                assertCompiledKotlinSources(listOf(androidModuleKt).relativizeTo(projectPath), output = compilationTaskOutput)
             }
         }
     }