Enhancement (release): Add support for creating releases without existing superproject to `Invoke-Release.ps1` #96

Job	Run time
test-powershell-5-1-windows-2019	1m 36s
test-powershell-5-1-windows-2022	1m 26s
test-powershell-6-1-container	15s
test-powershell-6-2-container	15s
test-powershell-7-0-container	13s
test-powershell-7-1-container	17s
test-powershell-7-2-container	14s
test-powershell-7-3-container	19s
test-powershell-7-4-container	13s
test-powershell-core-linux	24s
test-powershell-core-macos	22s
test-powershell-core-windows	1m 1s
	6m 35s

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