[FIR] Capture array and indices for postfix/prefix increment/decrement

of array element (including overloaded indexed access operators, e.g.,
`a[b, c]++`).

This prevents double-evaluation of the array and indices expressions,
which may have side-effects.

compiler/testData/codegen/box/increment/classVarargGetSetEvaluationOrder.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
-// Currently fails as the indices (`va`) are evaluated twice (on get and set).
 var log = ""
 
 fun logged(value: String) =