ci: fix vlib/x/json2 benchmark #2

	name: json decoder benchmark CI

	on:
	# just testing
	pull_request:
	# push:
	# paths:
	# - 'vlib/x/json2/decoder2/**' # Trigger on changes in this folder

	jobs:
	json-encode-benchmark:
	runs-on: ubuntu-latest
	timeout-minutes: 5

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	token: ${{ secrets.GITHUB_TOKEN }}

	- name: Build V
	run: make -j4 && ./v symlink

	- name: Run V benchmark and save output
	run: (echo '```sh'; ./v -prod crun vlib/x/json2/decoder2/tests/bench.v; echo '```') > vlib/x/json2/decoder2/tests/bench_out.md

	- name: Upload result file
	uses: actions/upload-artifact@v4
	with:
	name: program-output
	path: vlib/x/json2/decoder2/tests/bench_out.md

	- name: Commit and push benchmark results
	run: \|
	git config --local user.email "[email protected]"
	git config --local user.name "GitHub Actions"
	git add vlib/x/json2/decoder2/tests/bench_out.md
	git commit -m "Update benchmark results"
	git push
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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