Invoke init_dev_config before apexd-bootstrap

init_dev_config is a "known" name for an optional service which can
configure the device based on various conditions. Call it before
apexd-bootstrap so that it can configure which APEXes to activate.

Bug: 378043923
Bug: 417632996
Test: cvd start & check if com.google.cf.disabled is activated
Change-Id: I978be48cf4d66b6e9a6054f69c18f3c28d4c7a27