test-highlight: remove redundant test
Changeset 799373ff2554 is testing how a EUC-JP encoded Japanese file
is treated in different encodings, so the ISO-8859-1 encoded German
file is no longer needed.
#!/bin/shhghg -qhg helphg -q helphg add -hhg add --skjdfkshg help diffhg help statushg -q help statushg help foohg skjdfksexit 0