Add support for the repository properties API #5121

Job	Run time
Config export (ubuntu-latest, linked)	1m 2s
Config export (windows-latest, linked)	2m 31s
Config export (macos-latest, linked)	1m 36s
Config export (macos-latest, nightly-latest)	1m 31s
Config export (windows-latest, nightly-latest)	2m 55s
Config export (ubuntu-latest, nightly-latest)	1m 1s
	10m 36s

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