Revert "Merge branch 'feature-nodeless-lb' into 1.20-candidate"

This reverts commit 4ac7978296ebaa3d0c529719207a3320ea72979f, reversing
changes made to 7494eab2292326fbfdc6c26403d8cda3ac8af88e.
HTTPS Load Balancers should not have HTTP rules set.