cookiecutter: bump to 1.7.3

fix dependencies

mingw-w64-python-cookiecutter/PKGBUILD

@@ -4,7 +4,7 @@ _pyname=cookiecutter
 _realname=cookiecutter
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=1.7.2
+pkgver=1.7.3
 pkgrel=1
 pkgdesc='A command-line utility that creates projects from project templates, e.g. creating a Python package project from a Python package project template. (mingw-w64)'
 arch=('any')
@@ -21,13 +21,12 @@ depends=(
   "${MINGW_PACKAGE_PREFIX}-python-slugify"
   "${MINGW_PACKAGE_PREFIX}-python-requests"
   "${MINGW_PACKAGE_PREFIX}-python-six"
-  "${MINGW_PACKAGE_PREFIX}-python-markupsafe"
 )
 makedepends=(
   "${MINGW_PACKAGE_PREFIX}-python-setuptools" 
 )
 source=("${_pyname}-${pkgver}.tar.gz::https://pypi.org/packages/source/${_pyname::1}/${_pyname}/${_pyname}-${pkgver}.tar.gz")
-sha256sums=('efb6b2d4780feda8908a873e38f0e61778c23f6a2ea58215723bcceb5b515dac')
+sha256sums=('6b9a4d72882e243be077a7397d0f1f76fe66cf3df91f3115dbb5330e214fa457')
 
 prepare() {  
   cd "$srcdir"