No step "Select a .NET runtime" during creating a C# HTTP Function

[v-xinda]

OS: All
Build Version: 0.12.3-alpha.0
Regression: Not a regression

Repro Steps:

1. Open the empty folder in VS Code.
2. F1 -> Click "Azure Static Web Apps: Create HTTP Function..." -> Select C# language.
3. Check whether the next step is "Select a .NET runtime".

Expect:
The next step is "Select a .NET runtime", like below:

Actual:
No step "Select a .NET runtime".

More Info:
The default .NET version is 6.0 after creating a C# HTTP Function.

[nturinski]

Should be resolved with Megan's PR above. It will be fixed with the next function's release so closing for now.