Make dmesg output prettier

[gatlinnewhouse]

[    0.147473] [SafeFetch] Initialising SafeFetch...
[    0.147483] [SafeFetch] Using STATIC_KEYS memory range data structure
[    0.147692] Page_Cache: Page cache enabled
[    0.147713] [SafeFetch] - Pre-page allocation enabled
[    0.147720] [SafeFetch] - Metadata Page Cache Size 4096
[    0.147727] [SafeFetch] - Data Page Cache Size 4096

Notably lacks the coloring of other formatted messages. Could use the same color as Page_Cache or clocksource instead of [SafeFetch]