Unit Test report should support rust test generated XML Schemas

### What

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

```

```

But each test is a separate ` `element `lobster_gtest` parses these individual elements.

```

```

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