[Commonizer] Tests on lifting up identical const properties

^KMM-241

native/commonizer/testData/propertyCommonization/liftingUpConst/commonized/common/package_root.kt

@@ -0,0 +1,11 @@
+const val property1 = 42
+expect val property4: Int
+
+const val property5: Byte = 42
+const val property7: Short = 42
+const val property9: Long = 42
+const val property11: Double = 4.2
+const val property13: Float = 4.2f
+const val property15 = true
+const val property17 = "42"
+const val property19: Char = 42.toChar()

native/commonizer/testData/propertyCommonization/liftingUpConst/commonized/js/package_root.kt

@@ -0,0 +1,22 @@
+const val property2 = 42
+val property3 = 42 // intentionally left as non-const
+actual val property4 = 42
+
+const val property6: Byte = 42
+const val property8: Short = 42
+const val property10: Long = 42
+const val property12: Double = 4.2
+const val property14: Float = 4.2f
+const val property16 = true
+const val property18 = "42"
+const val property20: Char = 42.toChar()
+
+const val property21: Byte = 42
+const val property22: Short = 42
+const val property23: Int = 42
+const val property24: Long = 42
+const val property25: Double = 4.2
+const val property26: Float = 4.2f
+const val property27 = true
+const val property28 = "42"
+const val property29: Char = 42.toChar()

native/commonizer/testData/propertyCommonization/liftingUpConst/commonized/jvm/package_root.kt

@@ -0,0 +1,22 @@
+val property2 = 42 // intentionally left as non-const
+const val property3 = 42
+actual val property4 = 42
+
+const val property6: Byte = 142
+const val property8: Short = 142
+const val property10: Long = 142
+const val property12: Double = 14.2
+const val property14: Float = 14.2f
+const val property16 = false
+const val property18 = "142"
+const val property20: Char = 142.toChar()
+
+const val property21: Char = 42.toChar()
+const val property22: Byte = 42
+const val property23: Short = 42
+const val property24: Int = 42
+const val property25: Long = 42
+const val property26: Double = 4.2
+const val property27: Float = 4.2f
+const val property28 = true
+const val property29 = "42"