gvfs-test: Don't specify the port if we are running in the sandbox
In this case the smb config is set up using the default port by the sandbox itself - the config in the testsuite is not used.
(cherry picked from commit dd7abaff)
In this case the smb config is set up using the default port by the sandbox itself - the config in the testsuite is not used.
(cherry picked from commit dd7abaff)