Library templates aren't including the correct files in npm packages

Problem Description

Created a new cpp-lib project and noticed that we didn't add the "windows" folder to the file list so they're published in the NPM packages.

We should also make sure to not publish NuGet package.lock.json files (or even check them in by default) so end users don't end up in situations where their build fails because of old lock files.

Steps To Reproduce

Create a new library with the cpp-lib template

Expected Results

No response

CLI version

15.0.0-alpha.2

Environment

info Fetching system and libraries information...
System:
  OS: Windows 11 10.0.26100
  CPU: (8) x64 Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
  Memory: 6.43 GB / 15.84 GB
Binaries:
  Node:
    version: 18.18.0
    path: C:\Program Files\nodejs\node.EXE
  Yarn:
    version: 3.6.1
    path: C:\Program Files (x86)\Yarn\bin\yarn.CMD
  npm:
    version: 9.8.1
    path: C:\Program Files\nodejs\npm.CMD
  Watchman: Not Found
SDKs:
  Android SDK: Not Found
  Windows SDK:
    AllowDevelopmentWithoutDevLicense: Enabled
    AllowAllTrustedApps: Enabled
    Versions:
      - 10.0.19041.0
      - 10.0.22000.0
      - 10.0.22621.0
IDEs:
  Android Studio: Not Found
  Visual Studio:
    - 17.11.35327.3 (Visual Studio Enterprise 2022)
Languages:
  Java: Not Found
  Ruby: Not Found
npmPackages:
  "@react-native-community/cli":
    installed: 15.0.0-alpha.2
    wanted: 15.0.0-alpha.2
  react:
    installed: 18.3.1
    wanted: 18.3.1
  react-native:
    installed: 0.76.0
    wanted: 0.76.0
  react-native-windows:
    installed: 0.76.0
    wanted: 0.76.0
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: Not found
  newArchEnabled: Not found
iOS:
  hermesEnabled: Not found
  newArchEnabled: Not found

info React Native v0.76.1 is now available (your project is running on v0.76.0).
info Changelog: https://github.com/facebook/react-native/releases/tag/v0.76.1
info Diff: https://react-native-community.github.io/upgrade-helper/?from=0.76.0&to=0.76.1
info For more info, check out "https://reactnative.dev/docs/upgrading?os=windows".

Community Modules

No response

Target Platform Version

10.0.22621

Target Device(s)

Desktop

Visual Studio Version

Visual Studio 2022

Build Configuration

Debug

Snack, code example, screenshot, or link to a repository

https://github.com/jonthysell/native-module-sample

microsoft / react-native-windows

Library templates aren't including the correct files in npm packages #14110