Change in coreboot[master]: util/board_status/board_status.sh: build the cbmem binary when absent

[David Hendricks (Code Review)]

Attention is currently required from: Idwer Vollering.
David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/49310 )

Change subject: util/board_status/board_status.sh: build the cbmem binary when absent
......................................................................

Patch Set 7: Code-Review-1

(1 comment)

File util/board_status/board_status.sh:

https://review.coreboot.org/c/coreboot/+/49310/comment/f614904f_8cd273a3 
PS7, Line 416: 	[ ! -x util/cbmem/cbmem ]; then
Should these changes to in the 'else' clause? '-n' tests if the string is not empty, in which case the user has specified a cbmem path using the `-c` option.

While we're at it, the 'else' clause can also be refactored to test if $(which cbmem) returns something.