Sepolicy: Give system server fd rights to perfprofd

So that perfprofd can send larger packets to dropbox.

Follow-up of commit 3fa95acb1e3219652aa0f8d2a9269a9a785ef3b2.

Bug: 73175642
Test: m
Test: manual
Change-Id: I88d1f83962243589909ff1ce3d02195e7c494256
1 file changed