Breadcrumb navigation shows preview link for modules and packages

The breadcrumb links for preview packages and modules iin the sub-navigation bar display the "PREVIEW" superscript link as can be seen in the following example:

https://download.java.net/java/early_access/jdk23/docs/api/java.base/java/lang/classfile/AccessFlags.html

Since the main purpose of these links is navigation, and the "PREVIEW" link is omitted for type and member link in breadcrumb navigation and the table of contents, the "PREVIEW" link should be omitted for packages and modules as well.