main/postmarketos-ui-fbkeyboard: cleanup uinput module load under systemd

Use Requires=modprobe@uinput.service instead of manually invoking
modprobe in ExecStartPre.

Signed-off-by: Ferass El Hafidi <funderscore@postmarketos.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9333>

main/postmarketos-ui-fbkeyboard/APKBUILD

@@ -2,7 +2,7 @@
 # Co-Maintainer: Ferass El Hafidi <funderscore@postmarketos.org>
 maintainer="Alexey Minnekhanov <alexeymin@minlexx.ru>"
 pkgname=postmarketos-ui-fbkeyboard
-pkgver=8
+pkgver=9
 pkgrel=0
 pkgdesc="Plain framebuffer console with touchscreen keyboard support"
 url="https://github.com/bakonyiferenc/fbkeyboard"
@@ -34,5 +34,5 @@ openrc() {
 
 sha512sums="
 bed2c48abfac7cc9bc16fb16cd3ae3a7048121d2867b961458f0d3a9520e16598c8115a7b00808bded64904956aea445fa31a3106c52bab87cfba3420be309b8  fbkeyboard.init
-5b70d6087a4448673a4f3f1868ee93f67517edcdf02a6aeec7381b9c91e43cf213a96714388b437497026188276f9c55e759c9fb75e3465422188e9cd00724c9  fbkeyboard.service
+04559160fde8a93db72c2fc88890f61cb16732cdf5c31a380ea310d6c5a4c8d0b711c62f78e46f9871528187049618a116eff2c3a4a5555297349a3a5ec0985b  fbkeyboard.service
 "

main/postmarketos-ui-fbkeyboard/fbkeyboard.service

@@ -2,11 +2,11 @@
 Description=Framebuffer keyboard UI service
 ConditionPathExists=/dev/tty0
 After=getty@tty1.service
+Requires=modprobe@uinput.service
 
 [Service]
 Type=exec
 ExecStart=/bin/sh -c "exec /usr/bin/fbkeyboard -r $(cat /sys/class/graphics/fbcon/rotate) -f /usr/share/fonts/dejavu/DejaVuSans.ttf"
-ExecStartPre=-modprobe uinput
 ExecStartPre=-/bin/sh -c "echo 0 > /sys/class/graphics/fbcon/cursor_blink"
 Restart=always
 RestartSec=1s