Add UHID keyboard support

Use the following command:

    scrcpy --keyboard=uhid

Co-authored-by: Romain Vimont <rom@rom1v.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>

app/data/bash-completion/scrcpy

@@ -116,7 +116,7 @@ _scrcpy() {
             return
             ;;
         --keyboard)
-            COMPREPLY=($(compgen -W 'disabled sdk aoa' -- "$cur"))
+            COMPREPLY=($(compgen -W 'disabled sdk aoa uhid' -- "$cur"))
             return
             ;;
         --mouse)

app/data/zsh-completion/_scrcpy

@@ -34,7 +34,7 @@ arguments=(
     '--force-adb-forward[Do not attempt to use \"adb reverse\" to connect to the device]'
     '--forward-all-clicks[Forward clicks to device]'
     {-h,--help}'[Print the help]'
-    '--keyboard[Set the keyboard input mode]:mode:(disabled sdk aoa)'
+    '--keyboard[Set the keyboard input mode]:mode:(disabled sdk aoa uhid)'
     '--kill-adb-on-close[Kill adb when scrcpy terminates]'
     '--legacy-paste[Inject computer clipboard text as a sequence of key events on Ctrl+v]'
     '--list-camera-sizes[List the valid camera capture sizes]'