Add support for subsystem logging.properties #5737

Job	Run time
Waiting for build / Waiting For Build	7m 41s
Update Version / Test	14s
Basic PKI CLI / Test	37s
PKICertImport / Test	1m 21s
PKCS10Client / Test	58s
PKI NSS CLI with AES / Test	39s
PKI NSS CLI with ECC / Test	53s
PKI NSS CLI with Extensions / Test	40s
PKI NSS CLI with HSM / Test	1m 12s
PKI NSS CLI with RSA / Test	54s
PKI PKCS11 CLI / Test	58s
PKI PKCS12 CLI / Test	49s
PKI PKCS7 CLI / Test	53s
rpminspect / Test	6m 2s
	23m 51s

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