use brew install --cask ..., fixes #5557

brew cask install ... is deprecated.

Vagrantfile

@@ -56,8 +56,7 @@ def packages_darwin
     which brew || CI=1 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
     brew update > /dev/null
     brew install pkg-config readline openssl@1.1 zstd lz4 xz fakeroot git
-    brew tap homebrew/cask
-    brew cask install osxfuse
+    brew install --cask osxfuse
     brew upgrade  # upgrade everything
     echo 'export PKG_CONFIG_PATH=/usr/local/opt/openssl@1.1/lib/pkgconfig' >> ~vagrant/.bash_profile
   EOF