[Keyboard] Adding Little Alby the Arduino Keyboard (#10713)

* Adding little Alby keyboard

* Adding readme and expanding programs

* Updating readme

* adding spirit guide

* changes based on review

* Updating config name and readme

* Update keyboards/littlealby/mute/rules.mk

Update tabbing

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/littlealby/mute/rules.mk

Remove other boards

Co-authored-by: Ryan <fauxpark@gmail.com>

* Changes based on review

* Update keyboards/littlealby/mute/config.h

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/littlealby/mute/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/littlealby/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/littlealby/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/littlealby/mute/config.h

Co-authored-by: Ryan <fauxpark@gmail.com>

* Adding unique vendor and Product IDs

* Update keyboards/littlealby/mute/config.h

Co-authored-by: Ryan <fauxpark@gmail.com>

* 0x4D55 = MU

* Adding default map

Co-authored-by: Alby Barber <albybarber@gmail.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/littlealby/mute/info.json

@@ -0,0 +1,13 @@
+{
+  "keyboard_name": "Little Alby",
+  "keyboard_folder": "mute",
+  "url": "",
+  "maintainer": "albybarber",
+  "width": 1,
+  "height": 1,
+  "layouts": {
+    "LAYOUT": {
+      "layout": [ {"x": 0, "y": 0 }]
+    }
+  }
+}