Changed naming algorithm of accessor name generation: "isXXX" and "kClass" cases affected

compiler/testData/codegen/bytecodeText/accessorNaming.kt

@@ -0,0 +1,41 @@
+package a
+
+interface I {
+    var simpleFoo: Int
+
+    var isSomething1: Boolean
+    var isSomethingNullable: Boolean?
+    var isSomethingNonBoolean: String
+    var isHTML: Boolean
+    var is1: Boolean
+    var `is`: Boolean
+
+    var kClassName: String
+    var URL: String
+    var HTTPProtocol: String
+
+    var issueFlag: Boolean
+}
+
+// 1 getSimpleFoo
+// 1 setSimpleFoo
+// 1 isSomething1
+// 1 setSomething1
+// 1 isSomethingNullable
+// 1 setSomethingNullable
+// 1 isSomethingNonBoolean
+// 1 setSomethingNonBoolean
+// 1 isHTML
+// 1 setHTML
+// 1 is1
+// 1 set1
+// 2 getIs
+// 2 setIs
+// 1 getKClassName
+// 1 setKClassName
+// 1 getURL
+// 1 setURL
+// 1 getHTTPProtocol
+// 1 setHTTPProtocol
+// 1 getIssueFlag
+// 1 setIssueFlag