[Backport release_3.40] Add custom expression for numbers formatting #7706

	name: Doctest build

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	on:
	push:
	paths-ignore:
	- 'locale/**'

	pull_request:
	paths-ignore:
	- 'locale/**'

	permissions: # added using https://github.com/step-security/secure-repo
	contents: read

	jobs:
	doctest:

	runs-on: ubuntu-latest
	name: Doctest

	services:
	image: docker

	steps:
	- name: Harden Runner
	uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
	with:
	egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs

	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 1
	- name: Set up Python 3.12
	uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
	with:
	python-version: '3.12'
	- name: Pip upgrade
	run: \|
	python -m pip install --upgrade pip
	- name: Build test code
	run: \|
	make -f docker.mk doctest
	- name: Upload build artifact
	uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
	with:
	name: Doctest build
	path: ./build/doctest/output.txt

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