Cirrus: Update D-Bus startup command
The `brew services` command is now part of the `homebrew/services` tap.
@@ -148,7 +148,8 @@ mac_task:
brew install zeromq
- > # Try to install `checkbashisms` (The file server that hosts the package is unfortunately quite unreliable.)
brew install checkbashisms || >&2 printf 'Warning: Unable to install `checkbashims`\n'
- - > # Start D-Bus session bus
+ - | # Start D-Bus session bus
+ brew tap homebrew/services
brew services start dbus
- | # Install Python
brew install python@2; brew link --overwrite python@2
