Use "integratedTerminal" in launch.json

[lilleyse]

Fixes an issue where omni.kit.pipapi doesn't work on a clean install when using VS Code's internal console.

To reproduce, delete C:\Users\Sean\AppData\Local\ov\data\Kit\cesium.omniverse.dev and launch Development App from VS Code. You'll get the error:

2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin] OSError: [WinError 6] The handle is invalid
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin] 
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin] At:
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:\users\sean\code\cesium-omniverse-2\extern\nvidia\_build\target-deps\kit-sdk\python\lib\subprocess.py(1334): _make_inheritable
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:\users\sean\code\cesium-omniverse-2\extern\nvidia\_build\target-deps\kit-sdk\python\lib\subprocess.py(1287): _get_handles
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:\users\sean\code\cesium-omniverse-2\extern\nvidia\_build\target-deps\kit-sdk\python\lib\subprocess.py(837): __init__
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:/users/sean/code/cesium-omniverse-2/extern/nvidia/_build/target-deps/kit-sdk/exts/omni.kit.pipapi/omni/kit/pipapi/pipapi.py(176): call_pip
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:/users/sean/code/cesium-omniverse-2/extern/nvidia/_build/target-deps/kit-sdk/exts/omni.kit.pipapi/omni/kit/pipapi/pipapi.py(294): install
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:/users/sean/code/cesium-omniverse-2/extern/nvidia/_build/target-deps/kit-sdk/exts/omni.kit.pipapi/omni/kit/pipapi/pipapi.py(65): wrapper
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:/users/sean/code/cesium-omniverse-2/exts/cesium.omniverse/cesium/omniverse/install/wheel_installer.py(77): _perform_install
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:/users/sean/code/cesium-omniverse-2/exts/cesium.omniverse/cesium/omniverse/install/wheel_installer.py(59): install
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:/users/sean/code/cesium-omniverse-2/exts/cesium.powertools/cesium/powertools/extension.py(90): _install_py_dependencies
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:/users/sean/code/cesium-omniverse-2/exts/cesium.powertools/cesium/powertools/extension.py(21): __init__
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:\users/sean/code/cesium-omniverse-2/extern/nvidia/_build/target-deps/kit-sdk/kernel/py\omni\ext\_impl\_internal.py(158): _startup_ext
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:\users/sean/code/cesium-omniverse-2/extern/nvidia/_build/target-deps/kit-sdk/kernel/py\carb\profiler\__init__.py(85): wrapper
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:\users/sean/code/cesium-omniverse-2/extern/nvidia/_build/target-deps/kit-sdk/kernel/py\omni\ext\_impl\_internal.py(224): startup
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   c:\users/sean/code/cesium-omniverse-2/extern/nvidia/_build/target-deps/kit-sdk/kernel/py\omni\ext\_impl\_internal.py(328): startup_extension
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin]   PythonExtension.cpp::startup()(2): <module>
2023-12-28 20:09:20  [Error] [carb.scripting-python.plugin] 
2023-12-28 20:09:20  [Error] [omni.ext.plugin] [ext: cesium.powertools-0.1.0] Failed to startup python extension.

Previously this was fixed by switching to the external terminal #371 but this was reverted in #478 because it was annoying to close external terminals. The original problem still exists though, and switching to "console": "integratedTerminal" seems to fix it.

[r-veenstra]

Tested here, reproduced and now working as expected.