Renaming class with the `Rename Also File With the Declaration` option ends with an error

### Apache NetBeans version

Apache NetBeans 15

### What happened

When I try to rename the class name and the file, NB first renames the file and then gives me the error "File seems no longer valid!"

### How to reproduce

1. Create php class
2. Try rename class name
3. In rename dialog check `Rename Also File With the Declaration` option

### Did this work correctly in an earlier version?

Apache NetBeans 14

### Operating System

windows 11 pro

### JDK

Java: 18.0.1; Java HotSpot(TM) 64-Bit Server VM 18.0.1+10-24

### Apache NetBeans packaging

Apache NetBeans binary zip

### Anything else

_No response_

### Are you willing to submit a pull request?

No

### Code of Conduct

Yes

Reproduce this in Apache NetBeans 15 by creating a PHP class and using the rename dialog with `Rename Also File With the Declaration` selected. Investigate the rename flow and verify that the class and file are both renamed without the “File seems no longer valid!” error.

Written by the indexing model from the issue text.