lg-judyln: add myself as maintainer (MR 3261)

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

device/testing/device-lg-judyln/APKBUILD

 # Reference: <https://postmarketos.org/devicepkg>
+# Maintainer: Newbyte <newbie13xd@gmail.com>
 pkgname=device-lg-judyln
 pkgdesc="LG G7 ThinQ"
 pkgver=2
-pkgrel=0
+pkgrel=1
 url="https://postmarketos.org"
 license="MIT"
 arch="aarch64"