Junit XML can't be parsed when test case or test suite names contain invalid XML chars

[sfc-gh-abalik]

With a ParameterizedTest it is possible to generate test case names with invalid XML characters. E.g.

@ParameterizedTest
@ValueSource(strings = {"Weird\bname"})
void testFoo(String input) {
    ...
}

The test case name is derived from the input string, which in this case contains an invalid XML char \b. When tools (like IDEs) try to parse the junit XML, they'll fail due to the invalid char.

It looks like this could also happen for test suite names.