[SUREFIRE-1720] JUnit 5 @Nested classes are not excluded when name ends in Tests

**[Dmitry Timofeev](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=dt)** opened **[SUREFIRE-1720](https://issues.apache.org/jira/browse/SUREFIRE-1720?redirect=false)** and commented

`` over source file names does not exclude the `@Nested` test classes, defined inside the matching source files, if they end with `Tests`.

### Minimal reproducing project

https://github.com/dmitry-timofeev/surefire-bug (contains the instrutctions to run)

See AppIntegrationTest.

### Surefire Configuration

```java

maven-surefire-plugin
${surefire.version}



**/*IntegrationTest.java

```

### Expected Behaviour

When a pattern over source file names is used (`*Pattern.java`),
it must apply to all classes inside that file (including `@Nested` with any name).

### Actual Behaviour

The exclusion does not apply to some `@Nested` classes inside the matching source file (e.g, ending with `Tests`).

### Workaround

Also add a pattern, operating on _classes:_ `%regex[.*IntegrationTest\$.*]`

---

**Affects:** 2.22.2, 3.0.0-M3

Start with the linked minimal reproducing project and its documented instructions, then inspect AppIntegrationTest and the Surefire exclusion behavior described in the configuration. Confirm that a source-file exclusion also excludes every nested class, including names ending in Tests, and verify that the class-regex workaround is no longer needed.

Written by the indexing model from the issue text.