[for `npm test` electron src] No module named 'dbusmock' and 'gi'

[alexsch01]

Ran e init --root=~/electron --bootstrap testing to get an initial Electron build

Made changes to Electron code for electron/electron#49290

Ran e build, it works

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Tried to run npm test in electron/src/electron directory

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Says it's missing node_headers in gen folder

Ran e build --target electron:node_headers

Now it says

Running: Main process specs
Running: python3 /home/alex/electron/src/electron/script/dbus_mock.py /home/alex/electron/src/out/Testing/electron electron/spec
Traceback (most recent call last):
  File "/home/alex/electron/src/electron/script/dbus_mock.py", line 7, in <module>
    from dbusmock import DBusTestCase
ModuleNotFoundError: No module named 'dbusmock'
✗ Electron tests failed with code 1.

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Additionally

ModuleNotFoundError: No module named 'gi'

showed up when running the same script as above after the above steps

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OS: Fedora 43
NodeJS: v22.21.1

[alexsch01]

Had to install cmake dbus-devel glib2-devel python-devel on Fedora before using a virtualenv to `pip install python-dbusmock' and use it to run the tests

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Also had to do pip install PyGObject and it's dependencies with dnf