Bump minimum Spark version to 3.2.0 and improve AutoTuner unit tests for multiple Spark versions #1037

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	# Licensed under the Apache License, Version 2.0 (the "License");
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	# http://www.apache.org/licenses/LICENSE-2.0
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	# distributed under the License is distributed on an "AS IS" BASIS,
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	# A workflow to check if PR got broken hyperlinks
	name: Check Markdown links

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	markdown-link-check:
	runs-on: ubuntu-latest
	steps:
	- name: work around permission issue
	run: git config --global --add safe.directory /github/workspace
	- uses: actions/checkout@master
	- uses: gaurav-nelson/github-action-markdown-link-check@v1
	with:
	max-depth: -1
	use-verbose-mode: 'yes'
	config-file: '.github/workflows/markdown-links-check/markdown-links-check-config.json'
	base-branch: 'dev'

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