Update KotlinControlStructuresTarget for Kotlin 1.5 (#1180)

for-loop with range expression whose bounds are constants with end
less than start is folded into nop by Kotlin compiler version 1.5,
without constants in for-loops behaviour is the same for compiler
version 1.5 as for earlier versions.

Author: Godin

org.jacoco.core.test.validation.kotlin/src/org/jacoco/core/test/validation/kotlin/targets/KotlinControlStructuresTarget.kt

@@ -72,15 +72,15 @@ object KotlinControlStructuresTarget {
 
     private fun missedForBlock() {
 
-        for (j in 0..-1) { // assertPartlyCovered(1, 1)
+        for (j in i2()..i1()) { // assertPartlyCovered(3, 1)
             nop() // assertNotCovered()
         }
 
     }
 
     private fun executedForBlock() {
 
-        for (j in 0..0) { // assertFullyCovered(0, 2)
+        for (j in i1()..i2()) { // assertFullyCovered(1, 3)
             nop() // assertFullyCovered()
         }
 
@@ -125,7 +125,7 @@ object KotlinControlStructuresTarget {
 
     private fun continueStatement() {
 
-        for (j in 0..0) {
+        for (j in i1()..i2()) {
             if (t()) {
                 continue // assertFullyCovered()
             }