Copy missing DLLs for OMEdit installation. (#11490)

  - These debug versions of required DLLs were not copied to the installation
    directory.

  - This is a temporary solution. We need to find a way where we copy only
    the required DLLs for the current build type. One way to do this is
    using CMakes own `RUNTIME_DEPENDENCIES` option on install commands.
    Unfortunately, that is only available on CMake version > 3.21. So might
    need to do it manually for now.

  - Fixes #11478.

OMEdit/OMEditGUI/CMakeLists.txt

@@ -60,8 +60,10 @@ if(OM_OMEDIT_INSTALL_RUNTIME_DLLS AND MINGW)
             ${MINGWDIR}/bin/libharfbuzz-0.dll
             ${MINGWDIR}/bin/libiconv-2.dll
             ${MINGWDIR}/bin/libicudt67.dll
+            ${MINGWDIR}/bin/libicudtd67.dll
             ${MINGWDIR}/bin/libicuin67.dll
             ${MINGWDIR}/bin/libicuuc67.dll
+            ${MINGWDIR}/bin/libicuucd67.dll
             ${MINGWDIR}/bin/libidn2-0.dll
             ${MINGWDIR}/bin/libintl-8.dll
             ${MINGWDIR}/bin/libjpeg-8.dll