Fix build break when friendly methods are turned off and IUnknown is generated #13

	name: 📃 Docfx Validate

	on:
	pull_request:
	workflow_dispatch:

	jobs:
	build:
	name: 📚 docfx
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
	- name: ⚙ Install prerequisites
	run: \|
	./init.ps1 -UpgradePrerequisites
	dotnet --info
	shell: pwsh
	- name: 📚 Verify docfx build
	run: dotnet docfx docfx/docfx.json --warningsAsErrors --disableGitFeatures
	if: runner.os == 'Linux'

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