`package.json` contain wrong values inside `extensionPack` for vscode

[kanlukasz]

Type of issue

bug

---

My environment

• OS version/details: Windows 10 64-bit with WSL2
• Node version in WSL: v16.14.0
• npm version in WSL: 8.5.4
• Version of yo in WSL : 4.3.0

Current behavior

There are some problems in the package.json syntax after generating the VSCode extension pack in WSL2

1. "String does not match the pattern of \"^([a-z0-9A-Z][a-z0-9-A-Z]*)\\.([a-z0-9A-Z][a-z0-9-A-Z]*)$\".",

2. Screen:
   

3. Wrong values (this shouldn't exist at all, i guess?):

    "Extensions",
        "installed",
        "on",
        "WSL:",
        "Ubuntu-20.04:",

Steps to reproduce the behavior

1. Run yo code
2. Run New Extension Pack
3. Add the currently installed extensions to the extension pack? --> Select Yes
4. Fill rest of the fields
5. Check package.json file