[NETE2ESDK] Escape Dialog for VS Code UI does not work with command .NET Install Tool - Install the .NET SDK System-Wide

### Describe the bug.

Cancel does not work with command .NET Install Tool - Install the .NET SDK System-Wide

### Please attach log file(s) here if you have any.

The log file location should be copied to your clipboard if you came from VS Code.

[logs.zip](https://github.com/user-attachments/files/20378797/logs.zip)

### Reproduction Steps

1. Run the command .NET Install Tool - Install the .NET SDK System-Wide, the newest stable version of .NET is shown up
2. Press 'Esc' to cancel it and observe the result


### Expected Behavior

Acquire .NET SDK is canceled correctly.

### Exceptions & Errors (if any)

Cancel does not work.


Note:
1. This issue is also reproduced with v2.3.3

### .NET Install Tool Version

2.3.5

### Your operating system? Please provide more detail, such as the version and or distro above.

N/A

### VS Code Version

1.100.2