JVM_IR: use indy SAM conversions in jvmTarget 1.8+, fix bridges

KT-44278 KT-26060 KT-42621

compiler/testData/codegen/box/invokedynamic/sam/specializedGenerics/mixPrimitiveAndBoxed.kt

@@ -0,0 +1,32 @@
+// TARGET_BACKEND: JVM
+// IGNORE_BACKEND: JVM
+// IGNORE_LIGHT_ANALYSIS
+// JVM_TARGET: 1.8
+// SAM_CONVERSIONS: INDY
+
+fun interface IFooT<T> {
+    fun foo(x: T): T
+}
+
+fun interface IFooInt {
+    fun foo(x: Int): Int
+}
+
+fun interface IFooMixed0 : IFooInt, IFooT<Int>
+
+fun interface IFooMixed1 : IFooInt, IFooT<Int> {
+    override fun foo(x: Int): Int
+}
+
+fun box(): String {
+    val f0 = IFooMixed0 { it * 2 }
+    if (f0.foo(21) != 42)
+        return "Failed: f0.foo(21)=${f0.foo(21)}"
+
+    val f1 = IFooMixed1 { it * 2 }
+    if (f1.foo(21) != 42)
+        return "Failed: f1.foo(21)=${f1.foo(21)}"
+
+    return "OK"
+}
+