moved Certificate-Profiles.adoc under docs/design/Cert_Enrollment_Pro… #2243

Job	Run time
Waiting for build / Waiting For Build	7m 39s
Basic EST	4m 3s
EST with ds realm on a separate instance / Test	4m 0s
EST with ds realm / Test	3m 46s
EST with postgresql realm / Test	4m 15s
EST on separate instance with provided certificates / Test	4m 8s
	27m 51s

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