fx 若在基准中更新

检查软件包是否在基础中，并根据需要更新设备

usage: fx update-if-in-base PACKAGE_NAME [PACKAGE_NAME]*

This command is to be used primarily by other commands, such as `fx test`.

NOTE: once the incremental workflow lands, `fx ota` should always
execute, and this command won't be needed anymore.

update-if-in-base 源代码