Cross Reference: /build/make/tools/fs_config/end_to_end_test

`Name`	`Date`	`Size`
Up to higher level directory
`config.fs`	22-Oct-2020	`2K`
`product_fs_config_dirs`	22-Oct-2020	`72`
`product_fs_config_files`	22-Oct-2020	`128`
`run_test.sh`	22-Oct-2020	`3.6K`
`system_fs_config_dirs`	22-Oct-2020	`64`
`system_fs_config_files`	22-Oct-2020	`72`
`vendor_fs_config_dirs`	22-Oct-2020	`72`
`vendor_fs_config_files`	22-Oct-2020	`128`