rfc3164: add location to test's expectation.
rfc3164: add location to test's expectation.

This field was added in 72655c1c2bb3 ("Add support for local timezones in
RFC3164 parsing") but this was not reflected in the test suite.

Signed-off-by: Ian Campbell <9be92b3dbbd6611e3e4c9209fb3d04b4919e7cca@docker.com>

jeromer/syslogparser