testing/py-raven: fixed consistency subpackages names

testing/py-raven/APKBUILD

@@ -11,7 +11,7 @@ license="BSD"
 depends=""
 makedepends="$depends_dev py-setuptools python-dev python3-dev py2-pytest py3-pytest"
 install=""
-subpackages="py3-$_pkgname:_py3 py2-$_pkgname:_py2"
+subpackages="py3-${pkgname/py-/}:_py3 py2-${pkgname/py-/}:_py2"
 source="$pkgname-$pkgver.tar.gz::https://github.com/getsentry/$_pkgname/archive/$pkgver.tar.gz"
 
 builddir="$srcdir"/$_pkgname-$pkgver