qt5-quickcontrols2: rebase on 5.15.3

mingw-w64-qt5-quickcontrols2/PKGBUILD

@@ -4,10 +4,10 @@ _realname=qt5-quickcontrols2
 pkgbase="mingw-w64-${_realname}"
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-${_realname}-debug")
-_qtver=5.15.2
-pkgver=${_qtver}+kde+r11
+_qtver=5.15.3
+pkgver=${_qtver}+kde+r4
 pkgrel=1
-_commit=d8d6b14b9907adbc6ce307d52be34aaa761a58fa
+_commit=26bd7f5414dc592ab5277e2bb4ad0199faa889de
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
 pkgdesc="Next generation user interface controls based on Qt Quick (mingw-w64)"
@@ -26,12 +26,7 @@ sha256sums=('SKIP')
 
 pkgver() {
   cd $_pkgfn
-  echo "${_qtver}+kde+r"`git rev-list --count origin/${_qtver}..$_commit`
-}
-
-prepare() {
-  cd $_pkgfn
-  git revert -n 2e32d0975eb058c2076597c03b07c67b7ce9027f # Revert version bump
+  echo "${_qtver}+kde+r"`git rev-list --count v${_qtver}-lts-lgpl..$_commit`
 }
 
 build() {