[Fix] build: Makefile: Package MSVC Win8 project files.

git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@21588 56274372-70c3-4bfc-bfc3-4c3a0b034d27

Makefile

@@ -1896,10 +1896,12 @@ bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION).msvc.zip: bin/$
  svn export ./build/vs bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs --native-eol CRLF
  svn export ./build/vs2017winxp bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2017winxp --native-eol CRLF
  svn export ./build/vs2019win7 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2019win7 --native-eol CRLF
+ svn export ./build/vs2019win8 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2019win8 --native-eol CRLF
  svn export ./build/vs2019win81 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2019win81 --native-eol CRLF
  svn export ./build/vs2019win10 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2019win10 --native-eol CRLF
  svn export ./build/vs2019win10uwp bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2019win10uwp --native-eol CRLF
  svn export ./build/vs2022win7 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2022win7 --native-eol CRLF
+ svn export ./build/vs2022win8 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2022win8 --native-eol CRLF
  svn export ./build/vs2022win81 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2022win81 --native-eol CRLF
  svn export ./build/vs2022win10 bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2022win10 --native-eol CRLF
  svn export ./build/vs2022win10uwp bin/$(FLAVOUR_DIR)dist-zip/libopenmpt-$(DIST_LIBOPENMPT_VERSION)/build/vs2022win10uwp --native-eol CRLF