feat(chore): allow chained storages #1229

Job	Run time
Check that Souin build as caddy module	5m 22s
Check that Souin build as middleware / Check that Souin build as Chi middleware	4m 47s
Check that Souin build as middleware / Check that Souin build as Dotweb middleware	3m 53s
Check that Souin build as middleware / Check that Souin build as Beego middleware	4m 30s
Check that Souin build as middleware / Check that Souin build as Echo middleware	4m 21s
Check that Souin build as middleware / Check that Souin build as Fiber middleware	4m 3s
Check that Souin build as middleware / Check that Souin build as Gin middleware	3m 54s
Check that Souin build as middleware / Check that Souin build as Goa middleware	4m 10s
Check that Souin build as middleware / Check that Souin build as Go-zero middleware	7m 13s
Check that Souin build as middleware / Check that Souin build as Hertz middleware	4m 46s
Check that Souin build as middleware / Check that Souin build as Kratos middleware	4m 8s
Check that Souin build as middleware / Check that Souin build as Roadrunner middleware	2m 43s
Check that Souin build as middleware / Check that Souin build as Skipper middleware	4m 33s
Check that Souin build as middleware / Check that Souin build as Souin middleware	4m 53s
Check that Souin build as middleware / Check that Souin build as Traefik middleware	2m 32s
Check that Souin build as middleware / Check that Souin build as Webgo middleware	4m 37s
Check that Souin build as middleware / Check that Souin build as Tyk middleware	6m 27s
	1h 16m 52s

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