testing/tablet-x64uefi: reformat depends and bump pkgrel (MR 3663)

Change-Id: I015f35f3e1b7563e341183cc08afb924aa2ed80b
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>

device/testing/device-tablet-x64uefi/APKBUILD

@@ -2,14 +2,20 @@
 pkgname=device-tablet-x64uefi
 pkgdesc="Various tablets with atom CPU"
 pkgver=0.4
-pkgrel=0
+pkgrel=1
 url="https://postmarketos.org"
 license="MIT"
 arch="x86_64"
 # pmb:strict: avoid grub-related install error during build with pmbootstrap
 options="!check !archcheck pmb:strict"
-depends="postmarketos-base"
-makedepends="devicepkg-dev grub grub-efi"
+depends="
+	postmarketos-base
+	"
+makedepends="
+	devicepkg-dev
+	grub
+	grub-efi
+	"
 subpackages="
 	$pkgname-libva
 	$pkgname-kernel-lts:kernel_lts