[WIP] Iceberg iterators refactor #8073

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	name: Build CI with different platforms/configs

	on:
	push:
	branches:
	- 'master'
	pull_request:
	branches:
	- 'master'

	env:
	DEVELOCITY_ACCESS_KEY: ${{ secrets.GE_ACCESS_TOKEN }}

	jobs:
	macos-jdk8:
	name: 'macOS (JDK 8)'
	runs-on: macos-latest
	steps:
	- uses: actions/checkout@v2
	- name: 'Set up JDK 8'
	uses: actions/setup-java@v1
	with:
	java-version: 8
	- name: 'Build project'
	run: \|
	mvn clean install -DskipTests -Pitests

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