[REG 5.7.0 -> 5.7.1] asset_catalogs.prf does not properly install files

Leading whitespace in some file paths cause a corrupted Makefile which will not install the files properly.

This feature will initially appear in the 3 versions listed in the "affects versions" field and it's critical that it not be broken upon delivery.

Setting priority to P0 based on "tier 1 build issues". No workaround is possible.