Added metadata to documents #637

Job	Run time
select-dc-files	25s
validate (./DC-CaaSP3-DataHub2 ./DC-OS_Security_Hardening_Guide_for_SAP_HANA_SLES12 ./DC-OS_Secur...	47s
validate (./DC-SAP_NW740_SLE12_SetupGuide ./DC-SAP-nw740-sle15-setupguide ./DC-SAP-S4HA10-setupgu...	42s
validate (./DC-SBP-CSP-UpdateInfra ./DC-SBP-DI-30-CaaSP42-Install-Guide ./DC-SBP-DRBD ./DC-SBP-GC...	44s
validate (./DC-SBP-OracleDB-19c-SLES15-SP2 ./DC-SBP-oraclerac ./DC-SBP-oracleweblogic ./DC-SBP-Or...	2m 41s
validate (./DC-SBP-SAP-MULTI-SID ./DC-SBP-SLE15-Custom-Installation-Medium ./DC-SBP-SLE-OffLine-U...	44s
validate (./DC-SBP-SUMA-on-IBM-PowerVM ./DC-SBP-susemanager ./DC-SBP-SUSE-oem-identification ./DC...	41s
validate (./DC-SLES4SAP-hana-sr-guide-PerfOpt-12-Alicloud ./DC-SLES4SAP-hana-sr-guide-PerfOpt-12_...	48s
validate (./l10n/ja-jp/DC-SBP-susemanager ./l10n/ja-jp/DC-SLES4SAP-hana-sr-guide-PerfOpt-15 ./l10...	36s
build-html	0s
	8m 8s

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