For a new machine, It takes a long time to install the SDK by clicking "Install New .NET SDK" button in Ubuntu.

### Describe the bug.

It takes a long time to install .NET when we use the install new .NET SDK button in VS Code.

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

[logs.zip](https://github.com/user-attachments/files/20915100/logs.zip)

### Reproduction Steps

1.Install VS Code and latest C# devkit extension.
2.F1->welcome: open walkthrough -> Get started with C# Dev Kit -> Setup Your Environment -> Click the button to 'Install .NET SDK'-> Click "Install'

### Expected Behavior

The installation takes a very short time.

### Exceptions & Errors (if any)

It seems to be because there were some other packages to update.

### .NET Install Tool Version

2.3.6

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

N/A

### VS Code Version

1.101.1