Add test on "inconsistent type parameter bounds"

It seems that all tests on that diagnostic were replaced in previous commits by
"repeated bound" and "no other bounds except a type parameter bound"
diagnostics

compiler/testData/diagnostics/tests/generics/InconsistentTypeParameterBounds.kt

@@ -0,0 +1,7 @@
+interface A
+interface B : A
+
+interface ListA : List<A>
+interface ListB : List<B>
+
+interface Z<<!INCONSISTENT_TYPE_PARAMETER_BOUNDS, INCONSISTENT_TYPE_PARAMETER_BOUNDS, INCONSISTENT_TYPE_PARAMETER_BOUNDS!>T<!>> where T : ListA, T : ListB

compiler/testData/diagnostics/tests/generics/InconsistentTypeParameterBounds.txt

@@ -0,0 +1,53 @@
+package
+
+public interface A {
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public interface B : A {
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public interface ListA : kotlin.List<A> {
+    public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun contains(/*0*/ element: A): kotlin.Boolean
+    public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ elements: kotlin.Collection<A>): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: kotlin.Int): A
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun indexOf(/*0*/ element: A): kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
+    public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.Iterator<A>
+    public abstract override /*1*/ /*fake_override*/ fun lastIndexOf(/*0*/ element: A): kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun listIterator(): kotlin.ListIterator<A>
+    public abstract override /*1*/ /*fake_override*/ fun listIterator(/*0*/ index: kotlin.Int): kotlin.ListIterator<A>
+    public abstract override /*1*/ /*fake_override*/ fun subList(/*0*/ fromIndex: kotlin.Int, /*1*/ toIndex: kotlin.Int): kotlin.List<A>
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public interface ListB : kotlin.List<B> {
+    public abstract override /*1*/ /*fake_override*/ val size: kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun contains(/*0*/ element: B): kotlin.Boolean
+    public abstract override /*1*/ /*fake_override*/ fun containsAll(/*0*/ elements: kotlin.Collection<B>): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: kotlin.Int): B
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun indexOf(/*0*/ element: B): kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun isEmpty(): kotlin.Boolean
+    public abstract override /*1*/ /*fake_override*/ fun iterator(): kotlin.Iterator<B>
+    public abstract override /*1*/ /*fake_override*/ fun lastIndexOf(/*0*/ element: B): kotlin.Int
+    public abstract override /*1*/ /*fake_override*/ fun listIterator(): kotlin.ListIterator<B>
+    public abstract override /*1*/ /*fake_override*/ fun listIterator(/*0*/ index: kotlin.Int): kotlin.ListIterator<B>
+    public abstract override /*1*/ /*fake_override*/ fun subList(/*0*/ fromIndex: kotlin.Int, /*1*/ toIndex: kotlin.Int): kotlin.List<B>
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public interface Z</*0*/ T : ListA> where T : ListB {
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}

compiler/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestGenerated.java

@@ -6624,6 +6624,12 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
                 doTest(fileName);
             }
 
+            @TestMetadata("InconsistentTypeParameterBounds.kt")
+            public void testInconsistentTypeParameterBounds() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/generics/InconsistentTypeParameterBounds.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("kt1575-Class.kt")
             public void testKt1575_Class() throws Exception {
                 String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/generics/kt1575-Class.kt");