This updates the keyboard matrix scancode table.

Copied directly from the x220 firmware

@@ keysym @@
 00021930  00 00 00 00 00 00 00 00  77 0a 19 76 27 84 36 85  |........w..v'.6.|
 00021940  00 00 00 00 00 00 00 00  0c 0b 1a 1b 28 29 2a 37  |............()*7|
 00021950  00 00 00 00 00 00 00 00  78 79 0e 0f 1d 74 2b 3d  |........xy...t+=|
-00021960  00 00 00 00 00 00 00 00  00 7b 00 9b 00 00 00 59  |.........{.....Y|
-00021970  00 00 00 00 00 00 00 00  50 7a 9a 99 98 97 a0 54  |........Pz.....T|
-00021980  00 00 00 00 00 00 00 00  4c 4b 00 00 7c 00 55 56  |........LK..|.UV|
-00021990  00 00 00 00 00 00 00 00  00 51 00 00 00 53 00 4f  |.........Q...S.O|
-000219a0  00 00 00 00 00 00 00 00  00 00 00 00 00 3c 00 3e  |.............<.>|
+00021960  00 00 00 00 00 00 00 00  4b 7b 00 9b 00 00 00 59  |........K{.....Y|
+00021970  00 00 00 00 00 00 00 00  4c 7a 9a 99 98 97 a0 54  |........Lz.....T|
+00021980  00 00 00 00 00 00 00 00  55 56 00 00 9c 00 89 8a  |........UV......|
+00021990  00 00 00 00 00 00 00 00  50 51 00 00 00 53 7e 4f  |........PQ...S~O|
+000219a0  00 00 00 00 00 00 00 00  00 7c 7d 00 00 3c 00 3e  |.........|}..<.>|
 000219b0  00 00 00 00 00 00 00 00  00 00 00 2c 00 00 39 00  |...........,..9.|
 000219c0  00 00 00 00 00 00 00 00  3a 00 00 00 00 00 40 00  |........:.....@.|
 000219d0  00 00 00 00 00 00 00 96  00 9d 00 9e 9f 4a 3a 9c  |.............J:.|
 000219e0  7d 7e 00 00 00 00 00 00  ff 00 7f 00 7f 00 ff 00  |}~..............|