macintosh/adb: 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 <grandmaster@al2klimov.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200717183522.77605-1-grandmaster@al2klimov.de

drivers/macintosh/adb.c

@@ -163,7 +163,7 @@ static int adb_scan_bus(void)
 			 * See if anybody actually moved. This is suggested
 			 * by HW TechNote 01:
 			 *
-			 * http://developer.apple.com/technotes/hw/hw_01.html
+			 * https://developer.apple.com/technotes/hw/hw_01.html
 			 */
 			adb_request(&req, NULL, ADBREQ_SYNC | ADBREQ_REPLY, 1,
 				    (highFree << 4) | 0xf);