qt5-tools: restore qtdoc

mingw-w64-qt5-tools/PKGBUILD

@@ -5,7 +5,7 @@ pkgbase="mingw-w64-${_realname}"
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-${_realname}-debug")
 pkgver=5.15.17
-pkgrel=1
+pkgrel=2
 pkgdesc="A cross-platform application and UI framework (Development Tools, QtHelp) (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
@@ -18,6 +18,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
              "${MINGW_PACKAGE_PREFIX}-qt5-declarative"
              "${MINGW_PACKAGE_PREFIX}-qt5-activeqt"
              "${MINGW_PACKAGE_PREFIX}-clang"
+             "${MINGW_PACKAGE_PREFIX}-llvm-tools"
              "${MINGW_PACKAGE_PREFIX}-vulkan-headers"
              "rsync")
 _pkgfn="${_realname/5-/}-everywhere-opensource-src-${pkgver}"