fix(github:workflows): issues with workflows' setup #15

	name: Benchmarks

	on:
	push:
	branches:
	- master

	jobs:
	build:
	name: Build Target
	runs-on: [self-hosted, builder]
	steps:
	- uses: actions/checkout@v4
	- run: just build-local runtime-benchmarks
	- uses: actions/upload-artifact@v4
	with:
	name: ${{ github.run_number }}-virto-node
	path: ./target/release/virto-node
	- uses: actions/cache@v4
	with:
	path: target
	key: ${{ runner.os }}-target-cache

	benchmark:
	name: Run Benchmarks
	needs: build
	runs-on: [self-hosted, benchmarks]
	permissions:
	contents: write
	pull-requests: write
	steps:
	- uses: actions/checkout@v4
	- run: \|
	mkdir -p .benchmarking-logs target/release
	- uses: actions/download-artifact@v4
	with:
	name: ${{ github.run_number }}-virto-node
	path: ./target/release
	- run: \|
	just benchmarks
	- uses: actions/upload-artifact@v4
	with:
	name: ${{ github.run_id }}-benchmark_logs
	path: ./.benchmarking-logs
	- uses: peter-evans/create-pull-request@v6
	with:
	add-paths: runtime/kreivo/src/weights
	commit-message: '[ci] calculate weights'
	branch: benchmarks
	branch-suffix: short-commit-hash
	title: "Benchmarking: Calculate weights for ${{ github.sha }}"
	body: \|
	This Pull Request is automatically raised when pushing over `master`
	and should be resolved and reviewed manually.
	assignees: ${{ github.actor_id }}

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