There are no "Create Virtual Machine..." and "Create Virtual Machine... (Advanced)" actions for focused "Virtual machines" node

[v-ruizh]

OS: Win 10
Build Version: 20230525.1
Regression: Not a Regression

Repro Steps:

1. Click "Focus Group" icon to focus the "Virtual machines" node.
2. Right click the "Virtual machines" node.
3. Check the context menu.

Expect:
There are "Create Virtual Machine..." and "Create Virtual Machine... (Advanced)" actions in the context menu.

Actual:
There are no "Create Virtual Machine..." and "Create Virtual Machine... (Advanced)" actions in the context menu.

[nturinski]

This is a bigger issue in resources that we are tracking as well.

[alexweininger]

I fixed this in Functions via microsoft/vscode-azurefunctions#3732. The same fix needs to be applied here.