feat(chore): allow chained storages #1224

Job	Run time
Check that Souin build as caddy module	5m 27s
Check that Souin build as middleware / Check that Souin build as Beego middleware	3m 57s
Check that Souin build as middleware / Check that Souin build as Chi middleware	4m 9s
Check that Souin build as middleware / Check that Souin build as Dotweb middleware	3m 57s
Check that Souin build as middleware / Check that Souin build as Echo middleware	4m 10s
Check that Souin build as middleware / Check that Souin build as Fiber middleware	5m 20s
Check that Souin build as middleware / Check that Souin build as Gin middleware	4m 8s
Check that Souin build as middleware / Check that Souin build as Hertz middleware	3m 44s
Check that Souin build as middleware / Check that Souin build as Goa middleware	4m 8s
Check that Souin build as middleware / Check that Souin build as Go-zero middleware	6m 30s
Check that Souin build as middleware / Check that Souin build as Kratos middleware	4m 5s
Check that Souin build as middleware / Check that Souin build as Roadrunner middleware	2m 13s
Check that Souin build as middleware / Check that Souin build as Traefik middleware	2m 55s
Check that Souin build as middleware / Check that Souin build as Souin middleware	5m 24s
Check that Souin build as middleware / Check that Souin build as Skipper middleware	4m 49s
Check that Souin build as middleware / Check that Souin build as Tyk middleware	6m 51s
Check that Souin build as middleware / Check that Souin build as Webgo middleware	4m 23s
	1h 16m 10s

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