restore setuptools, pkg_resources *is* imported at runtime

PKGBUILD

@@ -6,13 +6,12 @@
 
 pkgname=python-qrcode
 pkgver=7.3
-pkgrel=2
+pkgrel=3
 pkgdesc='Python library to generate QR codes'
 arch=('any')
 url='https://github.com/lincolnloop/python-qrcode'
 license=('BSD')
-depends=('python')
-makedepends=('python-setuptools')
+depends=('python' 'python-setuptools')
 optdepends=('python-pillow: generate images')
 checkdepends=('python-pillow' 'python-pytest')
 source=($url/archive/v$pkgver/$pkgname-v$pkgver.tar.gz)