Add DefaultProgressionHandler that handles for-loops over

non-specialized progressions, including "step" progressions.

DefaultProgressionHandler uses the "first/last/step" properties of
the progression when building the loop header.

compiler/testData/codegen/bytecodeText/forLoop/primitiveRange.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 fun f(r: IntRange) {
     for (i in r) {
     }
@@ -8,4 +7,5 @@ fun f(r: IntRange) {
 // 0 getStart
 // 0 getEnd
 // 1 getFirst
-// 1 getLast
+// 1 getLast
+// 1 getStep