Unblocked the rest of checks

Author: sakno

src/DotNext.AotTests/Runtime/BoxedValueTests.cs

@@ -8,9 +8,9 @@ public void BoxUnbox()
     {
         var obj = (BoxedValue<int>)42;
         Assert.AreEqual(42.GetHashCode(), obj.GetHashCode());
-        Assert.AreEqual(42, obj.GetReference());
-        // Assert.AreEqual(42, (int)obj);
-        // Assert.AreEqual(typeof(int), obj.GetType());
+        Assert.AreEqual(42, obj.Unbox());
+        Assert.AreEqual(42, (int)obj);
+        Assert.AreEqual(typeof(int), obj.GetType());
     }
 
     // [TestMethod]

src/DotNext/Runtime/BoxedValue.cs

@@ -120,7 +120,7 @@ public static implicit operator ValueReference<T>(BoxedValue<T> boxedValue)
 
 public static class BoxedValue
 {
-    public static ref T GetReference<T>(this BoxedValue<T> boxedValue)
+    public static ref T Unbox<T>(this BoxedValue<T> boxedValue)
         where T : struct
         => ref boxedValue.value;
 }