[no-op] Fix gpu sepolicy for recovery

Partial cherry-pick of:

commit aa974fef333d4ff5e4a6d751296c6102e9e51a9d
Author: Greg Hartman <[email protected]>
Date:   Mon Apr 1 15:41:40 2019 -0700

    Configurable gralloc and hwcomposer HAL selection

Bug: 128842306
Test: launch_cvd -boot_image out/target/product/vsoc_x86/recovery.img
Change-Id: Ifc38fe794654ce1b7232128bdfec67b6ac7789fc