backports/py3-sip: drop due to in community

backports/py3-sip/APKBUILD

@@ -1,38 +0,0 @@
-# Contributor: Francesco Colista <fcolista@alpinelinux.org>
-# Maintainer: Francesco Colista <fcolista@alpinelinux.org>
-pkgname=py3-sip
-pkgver=6.8.6
-pkgrel=0
-pkgdesc="A tool that makes it easy to create Python bindings for C and C++ libraries"
-options="!check" # No testsuite
-url="https://www.riverbankcomputing.com/software/sip/"
-arch="all"
-license="custom:sip"
-depends="
-	py3-packaging
-	py3-ply
-	py3-setuptools
-	py3-toml
-	"
-makedepends="python3-dev py3-gpep517 py3-wheel"
-subpackages="$pkgname-pyc"
-source="https://pypi.python.org/packages/source/s/sip/sip-$pkgver.tar.gz"
-builddir="$srcdir/sip-$pkgver"
-
-replaces="py-sip" # Backwards comptibility
-provides="py-sip=$pkgver-r$pkgrel" # Backwards comptibility
-
-build() {
-	gpep517 build-wheel \
-		--wheel-dir .dist \
-		--output-fd 3 3>&1 >&2
-}
-
-package() {
-	python3 -m installer -d "$pkgdir" \
-		.dist/sip-*.whl
-}
-
-sha512sums="
-c884c58fc51708e2dd247453f2214e6b01d7e1a9a0166b4228feb5d996310ace2665238dde26af34907e596a0a1c710fc130ae79297f430f73f639a3eb781a50  sip-6.8.6.tar.gz
-"