Enable more bytecode-ready tests

lynglib/src/commonTest/kotlin/EmbeddingExceptionTest.kt

@@ -27,7 +27,7 @@ import kotlin.test.assertEquals
 import kotlin.test.assertIs
 import kotlin.test.assertTrue
 
-@Ignore("TODO(bytecode-only): uses fallback")
+@Ignore("TODO(bytecode-only): uses fallback (try/catch)")
 class EmbeddingExceptionTest {
 
     @Test

lynglib/src/commonTest/kotlin/MIDiagnosticsTest.kt

@@ -26,7 +26,7 @@ import kotlin.test.Test
 import kotlin.test.assertFails
 import kotlin.test.assertTrue
 
-@Ignore("TODO(bytecode-only): uses fallback")
+@Ignore("TODO(bytecode-only): uses fallback (cast failure message)")
 class MIDiagnosticsTest {
 
     @Test

lynglib/src/commonTest/kotlin/ParallelLocalScopeTest.kt

@@ -24,7 +24,6 @@ import net.sergeych.lyng.eval
 import kotlin.test.Ignore
 import kotlin.test.Test
 
-@Ignore("TODO(bytecode-only): uses fallback")
 class ParallelLocalScopeTest {
 
     @Test

lynglib/src/commonTest/kotlin/TestInheritance.kt

@@ -37,7 +37,7 @@ import kotlin.test.Test
  *
  */
 
-@Ignore("TODO(bytecode-only): uses fallback")
+@Ignore("TODO(bytecode-only): uses fallback (MI tests)")
 class TestInheritance {
 
     @Test