Merge branch 'bugfix/demo-ttcfiber-update' into 'main'

Update GE2/1 demonstrator TCDS fiber mapping

Closes #1

See merge request cmsgemonline/gem-ops/gem-daq-doc!12

docs/expert/infrastructure/fiber-mapping.txt

@@ -337,7 +337,7 @@ S2E01-04 (GEMPILOT -- FED1469)
     GE11-X2-PLUS-SPARE-3, (empty), (empty), MTP48 breakout (*)
 
   AMC13
-    TTC -- (no label)
+    TTC -- [yellow, no label] (B top/A bottom)
     DAQ -- S2F10-18L-2
 
   (*) fiber #11 -- switch port 6:0