KT-6044 J2K: Convert numeric float literals to 0.2f instead of 0.2.toFloat() + more fixes related to literals and type transformations

#KT-6044 Fixed

j2k/testData/fileOrElement/arrayInitializerExpression/doubleArrayWithVariables.kt

@@ -1,4 +1,4 @@
-val a = 0
-val b = 0
-val c = 0
-val ds = doubleArray(a.toDouble(), b.toDouble(), c.toDouble())
+val a = 0.0
+val b = 0.0
+val c = 0.0
+val ds = doubleArray(a, b, c)

j2k/testData/fileOrElement/arrayInitializerExpression/floatArray.kt

@@ -1 +1 @@
-val a = floatArray(1.0, 2.0, 3.0)
+val a = floatArray(1f, 2f, 3.0f)

j2k/testData/fileOrElement/arrayInitializerExpression/javaLangDoubleArray.java

@@ -1,2 +1,2 @@
 //statement
-java.lang.Double[] a = new java.lang.Double[]{1, 2, 3};
+java.lang.Double[] a = new java.lang.Double[]{1.0, 2.0, 3.0};

j2k/testData/fileOrElement/arrayInitializerExpression/javaLangFloatArray.java

@@ -1,2 +1,2 @@
 //statement
-java.lang.Float[] a = new java.lang.Float[]{1, 2, 3};
+java.lang.Float[] a = new java.lang.Float[]{1.0f, 2f, 3f};

j2k/testData/fileOrElement/arrayInitializerExpression/javaLangFloatArray.kt

@@ -1 +1 @@
-val a = array<Float>(1.0, 2.0, 3.0)
+val a = array(1.0f, 2f, 3f)