Bump golang-jwt version to address CVE.

Author: mitchell-as

go.mod

@@ -136,7 +136,7 @@ require (
 	github.com/go-openapi/spec v0.20.3 // indirect
 	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
-	github.com/golang-jwt/jwt/v4 v4.3.0 // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.1 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/pprof v0.0.0-20200708004538-1a94d8640e99 // indirect

go.sum

@@ -315,6 +315,8 @@ github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keL
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
 github.com/golang-jwt/jwt/v4 v4.3.0 h1:kHL1vqdqWNfATmA0FNMdmZNMyZI1U6O31X4rlIPoBog=
 github.com/golang-jwt/jwt/v4 v4.3.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
+github.com/golang-jwt/jwt/v4 v4.5.1 h1:JdqV9zKUdtaa9gdPlywC3aeoEsR681PlKC+4F5gQgeo=
+github.com/golang-jwt/jwt/v4 v4.5.1/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE=

vendor/github.com/golang-jwt/jwt/v4/README.md

@@ -347,8 +347,8 @@ github.com/gofrs/flock
 # github.com/golang-jwt/jwt v3.2.2+incompatible
 ## explicit
 github.com/golang-jwt/jwt
-# github.com/golang-jwt/jwt/v4 v4.3.0
-## explicit; go 1.15
+# github.com/golang-jwt/jwt/v4 v4.5.1
+## explicit; go 1.16
 github.com/golang-jwt/jwt/v4
 # github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
 ## explicit