bootstrap: Added new keyd keybard configuration

Added the same configuration for another external keyboard to the
config.

bootstrap/system-packages/etc/keyd/SEMITEK USB-HID Gaming Keyboard.cfg

@@ -0,0 +1,33 @@
+# Makes capslock to control/escape
+# insert to paste
+# right alt to enable German Umlaute (äÄöÖüÜ),
+# sharp s (ß), and the Euro sign (€).
+# Needs compose key to be set in xkb to work correctly:
+# $ setxkbmap -option "compose:menu"
+
+capslock = overload(C, esc)
+insert = S-insert
+rightalt = layer(dia)
+shift = layer(shift)
+rightshift = layer(shift)
+
+[shift:S]
+
+rightalt = layer(shiftedDia)
+
+[dia]
+
+shift = layer(shiftedDia)
+rightshift = layer(shiftedDia)
+
+a = macro(compose a ")
+o = macro(compose o ")
+u = macro(compose u ")
+s = macro(compose s s)
+e = macro(compose = e)
+
+[shiftedDia]
+
+a = macro(compose A ")
+o = macro(compose O ")
+u = macro(compose U ")