Jvm Codegen: do not throw on malformed delegation to a type parameter

Fix exception on light class building

See KT-15931

idea/testData/checker/regression/IncompleteClassDelegation.kt

@@ -0,0 +1,15 @@
+package c
+
+class C<T>: <error>T</error> by <error>{
+}</error>
+
+class D<T>: <error>T</error> by<EOLError></EOLError>
+
+class G<T> : <error>T</error> by <error>{
+
+    val c = 3
+}</error>
+
+interface I
+
+class A<T : I>(a: T) : <error>T</error> by a

idea/tests/org/jetbrains/kotlin/checkers/PsiCheckerTestGenerated.java

@@ -551,6 +551,12 @@ public class PsiCheckerTestGenerated extends AbstractPsiCheckerTest {
             doTest(fileName);
         }
 
+        @TestMetadata("IncompleteClassDelegation.kt")
+        public void testIncompleteClassDelegation() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/checker/regression/IncompleteClassDelegation.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("InitializerInInterface.kt")
         public void testInitializerInInterface() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("idea/testData/checker/regression/InitializerInInterface.kt");