Revert "Prevent side channel package installation enumeration"

This reverts commit 263592e3dd2cba5769bdede8cc11244de94f4fd9.

Reason for revert: <To fix test breaks b/231461076 & 231164585>

Bug: b/231461076
Bug: b/231164585
Change-Id: I29211e5de9d7edef8c61125b8be047b6247c8773
1 file changed