community/py3-zope-testrunner: drop dependency on py3-six

not needed since 6.0:
https://github.com/zopefoundation/zope.testrunner/commit/73bfbcbd

community/py3-zope-testrunner/APKBUILD

@@ -3,13 +3,13 @@
 pkgname=py3-zope-testrunner
 _pkgname=zope.testrunner
 pkgver=6.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Zope testrunner script"
 options="!check" # Fails to run
 url="https://github.com/zopefoundation/zope.testrunner"
 arch="noarch"
 license="ZPL-2.1"
-depends="python3 py3-setuptools py3-six py3-zope-exceptions py3-zope-interface"
+depends="python3 py3-setuptools py3-zope-exceptions py3-zope-interface"
 makedepends="py3-gpep517 py3-wheel"
 checkdepends="py3-zope-testing"
 subpackages="$pkgname-pyc"