LldbFormattersTest: unquote expected URL
Otherwise LldbFormattersTest::testQUrl()
fails with the following
output:
FAIL! : LldbFormattersTest::testQUrl() 'Comparison of data' returned FALSE.
('http://user@www.kdevelop.org:12345/foo?xyz=bar#asdf' didn't match expected
'"http://user@www.kdevelop.org:12345/foo?xyz=bar#asdf"'
in kdevelop/plugins/lldb/unittests/test_lldbformatters.cpp:892)