wan: 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]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/wan/farsync.c

···
 /*      The Am186CH/CC processors support a SmartDMA mode using circular pools
  *      of buffer descriptors. The structure is almost identical to that used
  *      in the LANCE Ethernet controllers. Details available as PDF from the
- *      AMD web site: http://www.amd.com/products/epd/processors/\
+ *      AMD web site: https://www.amd.com/products/epd/processors/\
  *                    2.16bitcont/3.am186cxfa/a21914/21914.pdf
  */
 struct txdesc {			/* Transmit descriptor */