svc-authn

svc-authn is used at run time in 6 crates (of which 2 optionally). It is a direct run-time dependency in 5 crates.

Depender (with downloads and own rev deps)			svc-authn version
170	4	svc-agent		^0.8
140	1	svc-events		^0.8
	1	svc-authz		^0.8
160	2	svc-error	optional	^0.8
		svc-utils	optional	^0.8