Bump go-migrate to more recent version (#1094)

cmd/flipt/main.go

@@ -63,7 +63,7 @@ import (
 	"google.golang.org/protobuf/encoding/protojson"
 	"gopkg.in/segmentio/analytics-go.v3"
 
-	_ "github.com/golang-migrate/migrate/source/file"
+	_ "github.com/golang-migrate/migrate/v4/source/file"
 
 	grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware"
 	grpc_zap "github.com/grpc-ecosystem/go-grpc-middleware/logging/zap"

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/gofrs/uuid v4.3.0+incompatible
-	github.com/golang-migrate/migrate v3.5.4+incompatible
+	github.com/golang-migrate/migrate/v4 v4.15.2
 	github.com/google/go-github/v32 v32.1.0
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
@@ -55,7 +55,7 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/cockroachdb/cockroach-go v2.0.1+incompatible // indirect
+	github.com/cockroachdb/cockroach-go/v2 v2.1.1 // indirect
 	github.com/containerd/cgroups v1.0.4 // indirect
 	github.com/containerd/containerd v1.6.8 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
@@ -69,8 +69,10 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/google/go-querystring v1.0.0 // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/klauspost/compress v1.13.6 // indirect