Unit Test report should support rust test generated XML Schemas

[bharatGoswami8]

What

Rust creates ONE <testcase> wrapper with all test results inside CDATA text. Individual test names are NOT in separate<testcase>elements.

<testsuites>
  <testsuite name="abc_test" tests="1" failures="0" errors="0">
    <testcase name="abc_test" status="run" duration="0" time="0"></testcase>
      <system-out>
        <![CDATA[
running 7 tests
test test_1 ... ok
test test_2 ... ok
...
]]>
      </system-out>
  </testsuite>
</testsuites>

But each test is a separate <testcase> element lobster_gtest parses these individual elements.

<testsuites>
  <testsuite name="MyTests">
    <testcase name="Test1" classname="MyClass" status="run" time="0.001"/>
    <testcase name="Test2" classname="MyClass" status="run" time="0.002"/>
  </testsuite>
</testsuites>

because of this generated report shows no unit test covered.

Acceptance Criteria (DoD)

For Rust based component LOBSTER report show Unit Test as covered.

How

Lobster ticket reference - /lobster/issues/589