Add missing liblzma to windows bundle

Author: grulja

.github/workflows/ccpp.yml

@@ -154,6 +154,7 @@ jobs:
         cp $Qt5_Dir/bin/libstdc*.dll .
         cp $Qt5_Dir/bin/libwinpthread*.dll .
         cp $Qt5_Dir/bin/libgcc*.dll .
+        cp $Qt5_Dir/bin/liblzma.dll .
         cp /c/Program\ Files/OpenSSL/bin/*.dll .
     - name: Installer
       if: github.event_name == 'release'