samsung-{fortunaltezt,j3ltetw}: maintain devices

device/testing/device-samsung-j3ltetw/APKBUILD

 # Reference: <https://postmarketos.org/devicepkg>
+# Maintainer: Lin, Meng-Bo <linmengbo06890@proton.me>
 pkgname=device-samsung-j3ltetw
-pkgdesc="Samsung Galaxy J3 (2016)"
+pkgdesc="Samsung Galaxy J3 2016 (SM-J320YZ)"
 pkgver=4
-pkgrel=0
+pkgrel=1
 url="https://postmarketos.org"
 license="MIT"
 arch="aarch64"