K2: Refine mapping of primitive arrays to JVM descriptor

Earlier, it wasn't really important but after the previous commit
when JvmMappedScope semantics has been changed, we erroneously
started loading `toCharArray` as a member to String because
its jvmDescriptor was computed to "toCharArray()Lkotlin/CharArray",
while hardcoded information that prevents it from loading expect
"toCharArray()[C" there.

^KT-57694 In progress

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/JsCodegenBoxTestGenerated.java

@@ -21718,6 +21718,12 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
         public void testKt1397() throws Exception {
             runTest("compiler/testData/codegen/box/jdk/kt1397.kt");
         }
+
+        @Test
+        @TestMetadata("noStringToCharArray.kt")
+        public void testNoStringToCharArray() throws Exception {
+            runTest("compiler/testData/codegen/box/jdk/noStringToCharArray.kt");
+        }
     }
 
     @Nested

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java

@@ -21868,6 +21868,12 @@ public class FirJsCodegenBoxTestGenerated extends AbstractFirJsCodegenBoxTest {
         public void testKt1397() throws Exception {
             runTest("compiler/testData/codegen/box/jdk/kt1397.kt");
         }
+
+        @Test
+        @TestMetadata("noStringToCharArray.kt")
+        public void testNoStringToCharArray() throws Exception {
+            runTest("compiler/testData/codegen/box/jdk/noStringToCharArray.kt");
+        }
     }
 
     @Nested

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java

@@ -21868,6 +21868,12 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
         public void testKt1397() throws Exception {
             runTest("compiler/testData/codegen/box/jdk/kt1397.kt");
         }
+
+        @Test
+        @TestMetadata("noStringToCharArray.kt")
+        public void testNoStringToCharArray() throws Exception {
+            runTest("compiler/testData/codegen/box/jdk/noStringToCharArray.kt");
+        }
     }
 
     @Nested

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java

@@ -21868,6 +21868,12 @@ public class IrJsES6CodegenBoxTestGenerated extends AbstractIrJsES6CodegenBoxTes
         public void testKt1397() throws Exception {
             runTest("compiler/testData/codegen/box/jdk/kt1397.kt");
         }
+
+        @Test
+        @TestMetadata("noStringToCharArray.kt")
+        public void testNoStringToCharArray() throws Exception {
+            runTest("compiler/testData/codegen/box/jdk/noStringToCharArray.kt");
+        }
     }
 
     @Nested