linux-postmarketos-allwinner, *-pinephone: add myself as co-maintainer (MR 4513)

Also remove craftyguy per their request.

Ref:

- https://gitlab.com/postmarketOS/pmaports/-/merge_requests/4505

- https://gitlab.com/postmarketOS/pmaports/-/merge_requests/4513#note_1624398634

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

device/main/device-pine64-pinephone/APKBUILD

@@ -2,9 +2,10 @@
 # Maintainer: Martijn Braam <martijn@brixit.nl>
 # Co-Maintainer: Oliver Smith <ollieparanoid@postmarketos.org>
 # Co-Maintainer: Dylan Van Assche <me@dylanvanassche.be>
+# Co-Maintainer: Arnav Singh <me@arnavion.dev>
 pkgname=device-pine64-pinephone
 pkgver=0.46
-pkgrel=3
+pkgrel=4
 pkgdesc="PINE64 PinePhone"
 url="https://postmarketos.org"
 license="MIT"

device/main/linux-postmarketos-allwinner/APKBUILD

@@ -1,13 +1,13 @@
 # Maintainer: Martijn Braam <martijn@brixit.nl>
 # Co-Maintainer: Bart Ribbers <bribbers@disroot.org>
 # Co-Maintainer: Oliver Smith <ollieparanoid@postmarketos.org>
-# Co-Maintainer: Clayton Craft <clayton@craftyguy.net>
 # Co-Maintainer: Jan Jasper de Kroon <jajadekroon@gmail.com>
+# Co-Maintainer: Arnav Singh <me@arnavion.dev>
 _flavor=postmarketos-allwinner
 _config="config-$_flavor.$CARCH"
 pkgname=linux-$_flavor
 pkgver=6.4.7_git20230731
-pkgrel=2
+pkgrel=3
 _tag="orange-pi-6.4-20230731-1920"
 pkgdesc="Kernel fork with Pine64 patches (megi's tree, slightly patched)"
 arch="aarch64 armv7"

device/main/u-boot-pinephone/APKBUILD

@@ -1,11 +1,11 @@
 # Maintainer: Martijn Braam <martijn@brixit.nl>
 # Co-Maintainer: Bart Ribbers <bribbers@disroot.org>
-# Co-Maintainer: Clayton Craft <clayton@craftyguy.net>
 # Co-Maintainer: Dylan Van Assche <me@dylanvanassche.be>
+# Co-Maintainer: Arnav Singh <me@arnavion.dev>
 # U-boot with patches to make the PinePhone boot faster and have control over the ddr clock speed
 pkgname=u-boot-pinephone
 pkgver=2023.01
-pkgrel=0
+pkgrel=1
 pkgdesc="U-Boot bootloader for the PINE64 PinePhone"
 url="https://source.denx.de/u-boot"
 arch="aarch64"