Add VU#421644 to the HTTP/2 CONTINUATION Flood test #139

	## Use workflows from ninenines/ci.erlang.mk to test Cowboy.

	name: Check Cowboy

	on:
	push:
	branches:
	- master
	pull_request:
	schedule:
	## Every Monday at 2am.
	- cron: 0 2 * * 1

	env:
	CI_ERLANG_MK: 1

	jobs:
	cleanup-master:
	name: Cleanup master build
	runs-on: ubuntu-latest
	steps:

	- name: Cleanup master build if necessary
	if: ${{ github.event_name == 'schedule' }}
	run: \|
	gh extension install actions/gh-actions-cache
	gh actions-cache delete Linux-X64-Erlang-master -R $REPO --confirm \|\| true
	gh actions-cache delete macOS-X64-Erlang-master -R $REPO --confirm \|\| true
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	REPO: ${{ github.repository }}

	check:
	name: Cowboy
	needs: cleanup-master
	uses: ninenines/ci.erlang.mk/.github/workflows/ci.yaml@master

	# The examples test suite is nice to run but typically not
	# important. So we run them after we are done with the other
	# test suites. At this point we know that Erlang was built
	# so we can just use the latest version.

	examples:
	name: Check examples
	needs: check
	runs-on: 'ubuntu-latest'
	if: ${{ !cancelled() }}
	steps:

	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Output latest Erlang/OTP version
	id: latest_version
	run: \|
	{
	echo "latest<<EOF"
	make ci-list \| grep -v rc \| grep -v master \| tail -n1
	echo EOF
	} >> "$GITHUB_OUTPUT"

	- name: Restore CI cache
	uses: actions/cache/restore@v4
	with:
	path: \|
	~/erlang/
	key: ${{ runner.os }}-${{ runner.arch }}-Erlang-${{ steps.latest_version.outputs.latest }}

	- name: Run ct-examples
	run: make ct-examples LATEST_ERLANG_OTP=1

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