replace dgrijalva/jwt-go with golang-jwt/jwt (#8939)

go.mod

@@ -210,6 +210,7 @@ require (
 
 replace (
 	github.com/coreos/go-oidc => github.com/gravitational/go-oidc v0.0.5
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible => github.com/golang-jwt/jwt v3.2.1+incompatible
 	github.com/gogo/protobuf => github.com/gravitational/protobuf v1.3.2-0.20201123192827-2b9fcfaffcbf
 	github.com/gravitational/teleport/api => ./api
 	github.com/siddontang/go-mysql v1.1.0 => github.com/gravitational/go-mysql v1.1.1-0.20210212011549-886316308a77

go.sum

@@ -281,6 +281,8 @@ github.com/gobuffalo/syncx v0.0.0-20190224160051-33c29581e754/go.mod h1:HhnNqWY9
 github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
 github.com/gokyle/hotp v0.0.0-20160218004637-c180d57d286b h1:AD8yGmRk1t0OJ8B4oi0xCwogshBwDR92xKlNu6y+WPY=
 github.com/gokyle/hotp v0.0.0-20160218004637-c180d57d286b/go.mod h1:2vneIL/8eaCHMyWLVLanvIunX/xqc63a0E8LhTDTCRU=
+github.com/golang-jwt/jwt v3.2.1+incompatible h1:73Z+4BJcrTC+KczS6WvTPvRGOp1WmfEP4Q1lOd9Z/+c=
+github.com/golang-jwt/jwt v3.2.1+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=