Allow to exclude paths from testResults

### What feature do you want to see added?

Example, when I defined:

```
junit testResults: '...,**/target/invoker-reports/TEST*.xml'
```

All reports generated by maven-invoker-plugin will be parsed ... but it also contains directory for IT test itself, so when I have m-invoker-p in test I have path, like:

```
target/it/fail-build/target/invoker-reports/...
```

The possibility to exclude path like:

```
target/it/**/target/invoker-reports/
```

will be appreciated

### Upstream changes

_No response_