doc/logging.md: correct kmsg claim — kmsg and debug.log both preserve ANSI

With _strip_ansi removed, whatever ANSI is present in $* flows through
to both debug.log and /dev/kmsg unchanged.  The console output path
additionally wraps messages with formatting ANSI sequences.

Signed-off-by: Thierry Laurion <insurgo@riseup.net>

Author: tlaurion

doc/logging.md

@@ -395,6 +395,7 @@ color is never the sole signal; text prefixes carry meaning independently):
 \* INPUT prints a newline after user input, not before.
 
 debug.log and /dev/kmsg preserve ANSI codes for terminal rendering with `less -R`.
+(The console output additionally wraps messages with formatting ANSI sequences.)
 
 All console output goes to **`/dev/console`** — the kernel console device, which follows
 the `console=` kernel parameter and reaches whatever output the system was configured for