docs: driver-api: i3c: Replace HTTP links with HTTPS ones

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Jonathan Corbet <[e-mail]>

Documentation/driver-api/i3c/protocol.rst

···
 This document is just a brief introduction to the I3C protocol and the concepts
 it brings to the table. If you need more information, please refer to the MIPI
 I3C specification (can be downloaded here
-http://resources.mipi.org/mipi-i3c-v1-download).
+https://resources.mipi.org/mipi-i3c-v1-download).
 
 Introduction
 ============