Add IWYU pragmas to let code-completers use vulkan.hpp. (#1939) #579

	name: Set Version Tag

	on:
	push:
	branches: ["main"]

	jobs:
	set-version-tag:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Update Submodules
	run: \|
	cd Vulkan-Headers
	VK_HEADER_GIT_TAG=$(git tag --points-at HEAD \| head -n1)
	git checkout $VK_HEADER_GIT_TAG
	echo "VK_HEADER_GIT_TAG=$VK_HEADER_GIT_TAG" >> $GITHUB_ENV

	- name: Set Tag
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
	git tag $VK_HEADER_GIT_TAG \|\| echo "Failed to set tag. Already existing?"
	git push -u origin $VK_HEADER_GIT_TAG \|\| echo "Failed to push tag. Already existing?"

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