[CI] [Haskell] Increase heap size to avoid heap overflow #4393

	name: Test Generated JSON

	on:
	push:
	pull_request:
	merge_group:
	schedule:
	- cron: '0 0 1 * *'

	jobs:
	test-json:

	runs-on: ubuntu-latest

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive
	- name: make only-test-json-files
	run: make only-test-json-files EXTERNAL_DEPENDENCIES=1

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