HPCC-12468 Belongs to superfile tab added

Add a tab that displays any superfiles that the subfile may belong to.
There can be multiple superfiles that a subfile can belong to so adding a tab
to show multiples if needed.

Signed-off by: Miguel Vazquez <miguel.vazquez@lexisnexis.com>
I thought of this. But, the existing use of this translation is being used as SuperFiles: "Super Files"