usm: http2: Split http2_frame_parser to http2_headers_parser and http… #2303

	# Disable Slapr until https://github.com/DataDog/slapr/issues/45 gets fixed.
	# ---
	# name: Slack emoji PR updates
	# on:
	# pull_request_review:
	# types: [submitted]
	# pull_request:
	# types: [closed]
	#
	# jobs:
	# run_slapr_datadog_agent:
	# runs-on: ubuntu-latest
	# strategy:
	# matrix:
	# channel_variables:
	# - SLACK_AGENT_PLATFORM_REVIEWS_ID
	# - SLACK_OPENTELEMETRY_ID
	# - SLACK_AGENT_METRICS_LOGS_ID
	# - SLACK_CONTAINER_INTEGRATIONS_ID
	# - SLACK_EBPF_PLATFORM_ID
	# steps:
	# - uses: DataDog/slapr@master
	# env:
	# GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
	# SLACK_CHANNEL_ID: "${{ secrets[matrix.channel_variables] }}"
	# SLACK_API_TOKEN: "${{ secrets.SLACK_API_TOKEN }}"
	# SLAPR_BOT_USER_ID: "${{ secrets.SLAPR_BOT_USER_ID }}"
	# SLAPR_EMOJI_REVIEW_STARTED: "review_started"
	# SLAPR_EMOJI_APPROVED: "gh-approved"
	# SLAPR_EMOJI_CHANGES_REQUESTED: "request-changes"
	# SLAPR_EMOJI_MERGED: "merged"
	# SLAPR_EMOJI_CLOSED: "closed"

Provide feedback