[IR] Add tests for value classes secondary constructors with body and set language feature version for the feature

Signed-off-by: Evgeniy.Zhelenskiy <Evgeniy.Zhelenskiy@jetbrains.com>

#KT-55333

compiler/testData/codegen/box/inlineClasses/secondaryConstructorsWithBody.txt

@@ -0,0 +1,28 @@
+@kotlin.Metadata
+public final class SecondaryConstructorsWithBodyKt {
+    // source: 'secondaryConstructorsWithBody.kt'
+    private final static @org.jetbrains.annotations.NotNull field l: java.util.List
+    static method <clinit>(): void
+    public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
+    public final static @org.jetbrains.annotations.NotNull method getL(): java.util.List
+}
+
+@kotlin.jvm.JvmInline
+@kotlin.Metadata
+public final class VC {
+    // source: 'secondaryConstructorsWithBody.kt'
+    private final field x: int
+    private synthetic method <init>(p0: int): void
+    public synthetic final static method box-impl(p0: int): VC
+    public static method constructor-impl(p0: double): int
+    public static method constructor-impl(p0: int): int
+    public method equals(p0: java.lang.Object): boolean
+    public static method equals-impl(p0: int, p1: java.lang.Object): boolean
+    public final static method equals-impl0(p0: int, p1: int): boolean
+    public final method getX(): int
+    public method hashCode(): int
+    public static method hashCode-impl(p0: int): int
+    public method toString(): java.lang.String
+    public static method toString-impl(p0: int): java.lang.String
+    public synthetic final method unbox-impl(): int
+}