Add Flag.IS_VALUE for value classes to kotlinx-metadata-jvm

#KT-44783 Fixed

libraries/tools/kotlinp/src/org/jetbrains/kotlin/kotlinp/printers.kt

@@ -946,7 +946,7 @@ private val CLASS_FLAGS_MAP = COMMON_FLAGS_MAP + mapOf(
     Flag.Class.IS_DATA to "data",
     Flag.Class.IS_EXTERNAL to "external",
     Flag.Class.IS_EXPECT to "expect",
-    Flag.Class.IS_INLINE to "inline",
+    Flag.Class.IS_VALUE to "value",
     Flag.Class.IS_FUN to "fun",
 
     Flag.Class.IS_CLASS to "class",

libraries/tools/kotlinp/test/org/jetbrains/kotlin/kotlinp/test/KotlinpTestGenerated.java

@@ -109,6 +109,11 @@ public class KotlinpTestGenerated extends AbstractKotlinpTest {
         runTest("libraries/tools/kotlinp/testData/TypeParameters.kt");
     }
 
+    @TestMetadata("ValueClass.kt")
+    public void testValueClass() throws Exception {
+        runTest("libraries/tools/kotlinp/testData/ValueClass.kt");
+    }
+
     @TestMetadata("VersionRequirement.kt")
     public void testVersionRequirement() throws Exception {
         runTest("libraries/tools/kotlinp/testData/VersionRequirement.kt");

libraries/tools/kotlinp/testData/ValueClass.kt

@@ -0,0 +1,2 @@
+@JvmInline
+value class Z(val s: String)

libraries/tools/kotlinp/testData/ValueClass.txt

@@ -0,0 +1,29 @@
+// Z.class
+// ------------------------------------------
+// requires language version 1.3.0 (level=ERROR)
+public final value class Z : kotlin/Any {
+
+  // requires language version 1.3.0 (level=ERROR)
+  // signature: constructor-impl(Ljava/lang/String;)Ljava/lang/String;
+  public constructor(s: kotlin/String)
+
+  // signature: equals-impl(Ljava/lang/String;Ljava/lang/Object;)Z
+  public open /* synthesized */ operator fun equals(other: kotlin/Any?): kotlin/Boolean
+
+  // signature: hashCode-impl(Ljava/lang/String;)I
+  public open /* synthesized */ fun hashCode(): kotlin/Int
+
+  // signature: toString-impl(Ljava/lang/String;)Ljava/lang/String;
+  public open /* synthesized */ fun toString(): kotlin/String
+
+  // field: s:Ljava/lang/String;
+  // getter: getS()Ljava/lang/String;
+  public final val s: kotlin/String
+    public final get
+
+  // module name: test-module
+}
+// META-INF/test-module.kotlin_module
+// ------------------------------------------
+module {
+}