[XS] Change in coreboot[main]: payloads/LinuxBoot: Hide the path of the kernel and initrd when building

[Martin L Roth (Code Review)]

Attention is currently required from: Arthur Heymans, Christian Walter, Stefan Reinauer.

Martin L Roth has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/78651?usp=email )

The change is no longer submittable: All-Comments-Resolved is unsatisfied now.

Change subject: payloads/LinuxBoot: Hide the path of the kernel and initrd when building
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Patch Set 1: -Code-Review

(1 comment)

File payloads/external/LinuxBoot/Kconfig:

https://review.coreboot.org/c/coreboot/+/78651/comment/785220d8_fcf65cd4 :
PS1, Line 59: 	string "Path to kernel" if !LINUXBOOT_COMPILE_KERNEL
I know I previously gave this a +2, but I've reconsidered.  Let's change this to two lines, both here and below:

```
config LINUXBOOT_KERNEL_PATH
    string
    prompt "Path to kernel" if !LINUXBOOT_COMPILE_KERNEL
```