Merge "Add an fstab entry for erofs postinstall" am: 3c93569dc6

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2080798

Change-Id: If96fbf4416a72072a7f7f4dedee1a72d2f79a80f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>