Update kin-openapi to v0.87.0 (#503)

* Update kin-openapi to v0.86.0

* update kin-openapi to 0.87

go.mod

@@ -2,7 +2,7 @@ module github.com/deepmap/oapi-codegen
 
 require (
 	github.com/cyberdelia/templates v0.0.0-20141128023046-ca7fffd4298c
-	github.com/getkin/kin-openapi v0.80.0
+	github.com/getkin/kin-openapi v0.87.0
 	github.com/gin-gonic/gin v1.7.4
 	github.com/go-chi/chi/v5 v5.0.0
 	github.com/go-playground/validator/v10 v10.9.0 // indirect

go.sum

@@ -9,10 +9,8 @@ github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.0-20210816181553-5444fa50b93d h1:
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.0-20210816181553-5444fa50b93d/go.mod h1:tmAIfUFEirG/Y8jhZ9M+h36obRZAk/1fcSpXwAVlfqE=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
-github.com/getkin/kin-openapi v0.61.0 h1:6awGqF5nG5zkVpMsAih1QH4VgzS8phTxECUWIFo7zko=
-github.com/getkin/kin-openapi v0.61.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
-github.com/getkin/kin-openapi v0.80.0 h1:W/s5/DNnDCR8P+pYyafEWlGk4S7/AfQUWXgrRSSAzf8=
-github.com/getkin/kin-openapi v0.80.0/go.mod h1:660oXbgy5JFMKreazJaQTw7o+X00qeSyhcnluiMv+Xg=
+github.com/getkin/kin-openapi v0.87.0 h1:eeb0WBIgRiXra7ZY0Vo+jWloqvaF2kNEaxAyb+39N+E=
+github.com/getkin/kin-openapi v0.87.0/go.mod h1:660oXbgy5JFMKreazJaQTw7o+X00qeSyhcnluiMv+Xg=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=