JVM IR: disable SAM conversion in case type has 'in' projection

... and the corresponding type parameter has a non-trivial (i.e.
non-`Any?`) upper bound.

The best solution here would be to get rid of
`removeExternalProjections` completely, and just use the type of the
argument at the call site, but see KT-52428.

 #KT-51868 Fixed

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

@@ -1,10 +1,15 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// FIR status: the test passes but LambdaMetafactory is used, so bytecode text check fails.
+// In this case FIR behavior is fine but it works because of a hack in
+
 // TARGET_BACKEND: JVM
 // JVM_TARGET: 1.8
 // SAM_CONVERSIONS: INDY
 
 // CHECK_BYTECODE_TEXT
 // JVM_IR_TEMPLATES
-// 1 java/lang/invoke/LambdaMetafactory
+// 0 java/lang/invoke/LambdaMetafactory
+// TODO: restore indy for SAM types with contravariant projections. See KT-52428 for more info.
 
 fun interface Cmp<T> {
     fun compare(a: T, b: T): Int