[PATCH 02/10] devinfo: reduce indentation

This patch reduces the indentation of devinfo, to reduce the amount of overly long lines. And while we're at it, also remove the fixed-size of the human-readable area. As entries didn't align anyway (because of indentation), this was just eating more space without giving much more readability.

Re: [PATCH 02/10] devinfo: reduce indentation

barebox:/ devinfo devices: `-- global `-- platform `-- mem0 `-- 0x-0x3fff (1 GiB): /dev/ram0 `-- a01000.interrupt-controller `-- soc.0 `-- 11.dma-apbh `-- a00600.timer `-- a02000.l2-cache ... ___ barebox