Add new secret types to Applications.Core/secretstores #634

Job	Run time
Build Radius for test	1s
Run cli-noncloud functional tests	12m 49s
Run corerp-noncloud functional tests	12m 57s
Run daprrp-noncloud functional tests	11m 54s
Run kubernetes-noncloud functional tests	11m 7s
Run msgrp-noncloud functional tests	11m 4s
Run samples-noncloud functional tests	8m 58s
Run ucp-noncloud functional tests	10m 43s
Run datastoresrp-noncloud functional tests	13m 13s
Report test failure	0s
	1h 32m 46s

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