Several /odm/* symlinks are added in the following change, to fallback
to /vendor/odm/* when there is no /odm partition on the device.

  https://android-review.googlesource.com/#/c/platform/system/sepolicy/+/638159/

This change allows dexopt operations to 'getattr' those symlinks during
OTA.

Bug: 75287236
Test: boot a device
Change-Id: I2710ce5e2c47eb1a3432123ab49f1b6f3dcb4ffe