use latest WiX version

fixes CVE-2024-29187 and CVE-2024-29188

.github/workflows/win-exe.yml

@@ -40,6 +40,9 @@ jobs:
       LOOPBACK_ALIAS: 'cryptomator-vault'
       WIN_CONSOLE_FLAG: ''
     steps:
+      - name: Upgrade WIX to latest version
+        run: choco install wixtoolset --version 3.14.1
+        shell: pwsh
       - uses: actions/checkout@v4
       - name: Setup Java
         uses: actions/setup-java@v4