A junit report where `file` and `line` are attributes of `failure`

is_constant_evaluated.junit

<?xml version='1.0' encoding='UTF-8'?>
<testsuites>
  <testsuite errors="0" failures="1" hostname="tbd" name="ut_detail_utility_is_constant_evaluated" tests="1" time="0.000" timestamp="2022-12-29T02:23:00Z">
    <properties>
      <property name="filters" value="is constant evaluated" />
    </properties>
    <testcase classname="ut_detail_utility_is_constant_evaluated" name="is constant evaluated" status="run" time="0.000">
      <failure file="test/unit/detail/utility/is_constant_evaluated.cpp" line="19" message="REQUIRE(v == 1) expands to 0 == 10" type="REQUIRE">
FAILED:
  REQUIRE( v == 1 )
with expansion:
  0 == 1
0
at /__w/futures/futures/test/unit/detail/utility/is_constant_evaluated.cpp:19
      </failure>
    </testcase>
    <system-out />
    <system-err />
  </testsuite>
</testsuites>