kernel: Remove 2FS_FS_XATTR and F2FS_STAT_FS symbols from target configs
This config option was moved to the generic kernel configuration.
Fixes: ab1bd576562b ("kernel: move F2FS_FS_XATTR and F2FS_STAT_FS symbols to generic")
Signed-off-by: Hauke Mehrtens <[email protected]>