Tests: add CompileKotlinAgainstCustomBinariesTest for K2

This is needed because after changing default language version to 2.0,
we still need to test many scenarios from this test in K1.

Move K1-specific tests to OldCompileKotlinAgainstCustomBinariesTest, and
K2-specific tests to FirCompileKotlinAgainstCustomBinariesTest.

Mute failing K2 tests via `muteForK2`. It will throw exception if the
muted test will suddenly start passing.

compiler/tests-common/tests/org/jetbrains/kotlin/jvm/compiler/AbstractKotlinCompilerIntegrationTest.kt

@@ -148,7 +148,7 @@ abstract class AbstractKotlinCompilerIntegrationTest : TestCaseWithTmpdir() {
         )
     }
 
-    protected fun compileKotlin(
+    protected open fun compileKotlin(
         fileName: String,
         output: File,
         classpath: List<File> = emptyList(),