python-trove-classifiers: update to 2023.8.7

mingw-w64-python-trove-classifiers/PKGBUILD

@@ -3,8 +3,8 @@
 _realname=trove-classifiers
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=2023.7.6
-pkgrel=2
+pkgver=2023.8.7
+pkgrel=1
 pkgdesc="Canonical source for classifiers on PyPI (pypi.org). (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
@@ -18,15 +18,10 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python-build"
              "${MINGW_PACKAGE_PREFIX}-python-calver")
 checkdepends=("${MINGW_PACKAGE_PREFIX}-python-pytest")
 source=("https://pypi.org/packages/source/${_realname::1}/${_realname}/${_realname}-${pkgver}.tar.gz")
-sha256sums=('8a8e168b51d20fed607043831d37632bb50919d1c80a64e0f1393744691a8b22')
-
-prepare() {
-  rm -rf python-build-${MSYSTEM} | true
-  cp -r "${_realname}-${pkgver}" "python-build-${MSYSTEM}"
-}
+sha256sums=('c9f2a0a85d545e5362e967e4f069f56fddfd91215e22ffa48c66fb283521319a')
 
 build() {
-  cd "${srcdir}/python-build-${MSYSTEM}"
+  cp -r "${_realname}-${pkgver}" "python-build-${MSYSTEM}" && cd "python-build-${MSYSTEM}"
 
   ${MINGW_PREFIX}/bin/python -m build --wheel --skip-dependency-check --no-isolation
 }