Fix tests for Availability Groups #757

	name: Check repo size
	on: [pull_request]

	jobs:
	clone:
	runs-on: ubuntu-latest
	env:
	GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

	steps:
	- uses: actions/checkout@v1
	- uses: jwalton/gh-find-current-pr@v1
	id: findpr
	with:
	state: all

	- name: Repository size should be less than 90MB
	env:
	PR: ${{ steps.findpr.outputs.pr }}
	shell: pwsh
	run: \|
	cd /tmp
	gh repo clone dataplat/dbatools
	cd /tmp/dbatools
	Write-Output "Checking out $env:PR"
	gh pr checkout $env:PR
	$objects = git count-objects -v
	$sizepack = $objects -split '`n' \| Where-Object { $PSItem -match "size-pack" }
	$size = $sizepack -split " " \| Select-Object -Last 1
	Write-Output "Repo size is $size"
	# old size = 110299 or 250000+
	if ($size -gt 95000) { # Size is 89836, so 95000 should last a while
	throw "This clone is outdated. Please reclone your repo and resubmit with the slimmed down repo. See https://github.com/dataplat/dbatools/pull/8637 for more information."
	}

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