[Bug]: When canceling a git revert you still get a message

### Apache Hop version?

2.16-SNAPSHOT

### Java version?

17

### Operating system

Linux

### What happened?

When canceling a git revert you still get a message

<img width="213" height="141" alt="Image" src="https://github.com/user-attachments/assets/f5cb7899-6c20-41e8-866f-c3411ea55514" />

### Issue Priority

Priority: 2

### Issue Component

Component: Hop Gui