Implement DhkemX25519HkdfSha256 for @hpke/core. #1248

	name: Deno CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	permissions:
	contents: read

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	deno-version: [1.x, 2.x]
	steps:
	- uses: actions/checkout@v4
	- uses: denoland/setup-deno@v1
	with:
	deno-version: ${{ matrix.deno-version }}
	- name: REmove lock file
	if: matrix.deno-version == '1.x'
	run: rm deno.lock
	- name: Run deno test
	run: \|
	deno fmt --check
	deno task test
	deno task cov > coverage.lcov
	- uses: codecov/codecov-action@v2
	if: matrix.deno-version == '2.x'
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	files: ./coverage.lcov
	flags: unittests
	- name: Run deno publish (dry)
	run: npx jsr publish --dry-run --allow-dirty
	# - name: Run deno test for /core
	# working-directory: ./core
	# run: \|
	# deno fmt --check
	# deno task test
	# - name: Run deno test for /packages/dhkem-x25519
	# working-directory: ./packages/dhkem-x25519
	# run: \|
	# deno fmt --check
	# deno task test
	# - name: Run deno test for /packages/dhkem-x448
	# working-directory: ./packages/dhkem-x448
	# run: \|
	# deno fmt --check
	# deno task test
	# - name: Run deno test for /packages/chacha20poly1305
	# working-directory: ./packages/chacha20poly1305
	# run: \|
	# deno fmt --check
	# deno task test
	# - name: Run deno test for /packages/hybridkem-x25519-kyber768
	# working-directory: ./packages/hybridkem-x25519-kyber768
	# run: \|
	# deno fmt --check
	# deno task test
	# - name: Run deno test for /packages/dhkem-secp256k1
	# working-directory: ./packages/dhkem-secp256k1
	# run: \|
	# deno fmt --check
	# deno task test

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