Update PKGBUILD and .SRCINFO with GitHub Actions

.SRCINFO

@@ -0,0 +1,16 @@
+pkgbase = onset
+	pkgdesc = Lightweight XDG autostart manager for Linux
+	pkgver = 1.0.0
+	pkgrel = 1
+	url = https://github.com/xPathin/onset
+	arch = x86_64
+	arch = aarch64
+	license = MIT
+	makedepends = rust
+	makedepends = cargo
+	depends = gtk4
+	depends = libadwaita
+	source = onset-1.0.0.tar.gz::https://github.com/xPathin/onset/archive/v1.0.0.tar.gz
+	sha256sums = SKIP
+
+pkgname = onset

PKGBUILD

@@ -0,0 +1,30 @@
+# Maintainer: Patrick Fischer <aur at pathin dot me>
+pkgname=onset
+pkgver=1.0.0
+pkgrel=1
+pkgdesc="Lightweight XDG autostart manager for Linux"
+arch=('x86_64' 'aarch64')
+url="https://github.com/xPathin/onset"
+license=('MIT')
+depends=('gtk4' 'libadwaita')
+makedepends=('rust' 'cargo')
+source=("$pkgname-$pkgver.tar.gz::$url/archive/v$pkgver.tar.gz")
+sha256sums=('SKIP')
+
+build() {
+    cd "$pkgname-$pkgver"
+    cargo build --release --locked
+}
+
+check() {
+    cd "$pkgname-$pkgver"
+    cargo test --release --locked
+}
+
+package() {
+    cd "$pkgname-$pkgver"
+    install -Dm755 "target/release/$pkgname" "$pkgdir/usr/bin/$pkgname"
+    install -Dm644 "data/com.github.xPathin.onset.desktop" "$pkgdir/usr/share/applications/com.github.xPathin.onset.desktop"
+    install -Dm644 "data/icons/hicolor/scalable/apps/com.github.xPathin.onset.svg" "$pkgdir/usr/share/icons/hicolor/scalable/apps/com.github.xPathin.onset.svg"
+    install -Dm644 "LICENSE" "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}