pkg/build: fix loader.conf modification in FreeBSD image build script
pkg/build: fix loader.conf modification in FreeBSD image build script

The loader.conf we want to modify is in the mount rooted at $tmpdir.

xairy/syzkaller,xairy/syzkaller,google/syzkaller,google/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,xairy/syzkaller,xairy/syzkaller,google/syzkaller