add missing new dependency, fixes FS#78027

PKGBUILD

@@ -7,12 +7,12 @@
 pkgname=python-qrcode
 _pkgname=${pkgname#python-}
 pkgver=7.4.2
-pkgrel=1
+pkgrel=2
 pkgdesc='Python library to generate QR codes'
 arch=('any')
 url='https://github.com/lincolnloop/python-qrcode'
 license=('BSD')
-depends=('python' 'python-pypng')
+depends=('python' 'python-typing_extensions' 'python-pypng')
 optdepends=('python-pillow: faster but not python native backend')
 makedepends=('python-'{build,installer,wheel} 'python-setuptools')
 checkdepends=('python-pytest')