Update windows.yml

Author: nlogozzo

.github/workflows/windows.yml

@@ -37,7 +37,7 @@ jobs:
         with:
           pkgs: boost-date-time libnick qtbase qtsvg qttools qlementine qlementine-icons
           triplet: x64-windows
-          revision: 1af45d2816a7f4bb59d2696ba6df5b63077b495b
+          revision: 8f54ef5453e7e76ff01e15988bf243e7247c5eb5
           token: ${{ github.token }}
           github-binarycache: true
       - name: "Build"