storage: set ContentDisposition
Due to an oversight, this field was never copied from the raw object.
Fixes
@@ -820,6 +820,7 @@ func newObject(o *raw.Object) *ObjectAttrs {
ACL: acl,
Owner: owner,
ContentEncoding: o.ContentEncoding,
+ ContentDisposition: o.ContentDisposition,
Size: int64(o.Size),
MD5: md5,
CRC32C: crc32c,
