fix scalar size test

datafusion/common/src/scalar/mod.rs

@@ -4539,7 +4539,8 @@ mod tests {
         // The alignment requirements differ across architectures and
         // thus the size of the enum appears to as well
 
-        assert_eq!(std::mem::size_of::<ScalarValue>(), 48);
+        // The value can be changed depending on rust version
+        assert_eq!(std::mem::size_of::<ScalarValue>(), 64);
     }
 
     #[test]