main/postmarketos-ui-fbkeyboard: remove fbkeyboard-openrc from openrc subpkg depends

That package doesn't exist.

Signed-off-by: Ferass El Hafidi <funderscore@postmarketos.org>

[ci:skip-build] already built successfully in CI

main/postmarketos-ui-fbkeyboard/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Ferenc Bakonyi <bakonyi.ferenc@gmail.com>
 pkgname=postmarketos-ui-fbkeyboard
 pkgver=3
-pkgrel=1
+pkgrel=2
 pkgdesc="Plain framebuffer console with touchscreen keyboard support"
 url="https://github.com/bakonyiferenc/fbkeyboard"
 arch="all"
@@ -25,7 +25,6 @@ openrc() {
 	install_if="$pkgname=$pkgver-r$pkgrel openrc"
 	install="$subpkgname.post-install $subpkgname.pre-deinstall $subpkgname.post-upgrade"
 	depends="
-		fbkeyboard-openrc
 		networkmanager-openrc
 		"