api: build using buf #11420

	name: Validate that generated files are up to date
	on:
	push:
	branches:
	- main
	- v*
	paths-ignore:
	- "docs/**"
	pull_request:
	paths-ignore:
	- "docs/**"

	jobs:
	checks:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
	- name: Lint protobuf
	run: \|
	# TODO: enable linting once we have a chance to fix the underlying issues
	# make -C api lint EXTRA_BUF_FLAGS="--error-format=github-actions"
	ls -lah
	make -C api check-breaking EXTRA_BUF_FLAGS="--error-format=github-actions"
	make -C api format EXTRA_BUF_FLAGS="--exit-code --error-format=github-actions"
	generated-files:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	- name: Install Go
	uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a # v5.2.0
	with:
	# renovate: datasource=golang-version depName=go
	go-version: "1.23.5"
	- name: Go version
	run: go version
	- name: Validate that generated files are up to date.
	run: \|
	make generate
	make codegen
	git status
	git diff
	test -z "$(git status --porcelain)"
	if [ $? != 0 ]; then
	git status --porcelain
	echo "Please run 'make generate && make codegen' and submit your changes."; exit 1
	fi
	- name: Check Tetragon daemon flags
	run: \|
	make generate-flags
	git status
	git diff
	test -z "$(git status --porcelain)"
	if [ $? != 0 ]; then
	git status --porcelain
	echo "Please run 'make generate-flags' and submit your changes'"; exit 1
	fi
	- name: Check metrics docs
	run: \|
	make lint-metrics-md

Provide feedback