Bump github.com/mitchellh/mapstructure from 1.1.2 to 1.4.1

Bumps [github.com/mitchellh/mapstructure](https://github.com/mitchellh/mapstructure) from 1.1.2 to 1.4.1.
- [Release notes](https://github.com/mitchellh/mapstructure/releases)
- [Changelog](https://github.com/mitchellh/mapstructure/blob/master/CHANGELOG.md)
- [Commits](mitchellh/mapstructure@v1.1.2...v1.4.1)

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -4,30 +4,28 @@ go 1.14
 
 require (
 	github.com/99designs/gqlgen v0.13.0
-	github.com/Shopify/sarama v1.28.0 // indirect
-	github.com/ThreeDotsLabs/watermill v1.1.1 // indirect
-	github.com/ThreeDotsLabs/watermill-kafka/v2 v2.2.1 // indirect
+	github.com/Shopify/sarama v1.28.0
+	github.com/ThreeDotsLabs/watermill v1.1.1
+	github.com/ThreeDotsLabs/watermill-kafka/v2 v2.2.1
 	github.com/aws/aws-sdk-go v1.37.21
+	github.com/bmizerany/pat v0.0.0-20170815010413-6226ea591a40
 	github.com/bxcodec/faker/v3 v3.6.0
 	github.com/cenkalti/backoff/v4 v4.1.0
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/dustin/go-humanize v1.0.0
 	github.com/elastic/go-elasticsearch/v8 v8.0.0-20210305160311-265434a3b4ca
-	github.com/frankban/quicktest v1.11.3 // indirect
 	github.com/gin-gonic/gin v1.6.3
 	github.com/go-playground/validator/v10 v10.4.1
 	github.com/gocql/gocql v0.0.0-20201215165327-e49edf966d90
 	github.com/golang/protobuf v1.4.2
-	github.com/golang/snappy v0.0.3 // indirect
 	github.com/gomodule/redigo v1.8.3
 	github.com/gorilla/securecookie v1.1.1
 	github.com/gorilla/websocket v1.4.2
-	github.com/h2non/filetype v1.1.1 // indirect
+	github.com/h2non/filetype v1.1.1
 	github.com/joho/godotenv v1.3.0
 	github.com/klauspost/compress v1.12.1 // indirect
 	github.com/lithammer/shortuuid/v3 v3.0.6 // indirect
-	github.com/mitchellh/mapstructure v1.1.2
-	github.com/pierrec/lz4 v2.6.0+incompatible // indirect
+	github.com/mitchellh/mapstructure v1.4.1
 	github.com/pkg/errors v0.9.1
 	github.com/scylladb/gocqlx/v2 v2.3.0
 	github.com/segmentio/kafka-go v0.4.10
@@ -40,7 +38,6 @@ require (
 	golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b // indirect
 	golang.org/x/net v0.0.0-20210423184538-5f58ad60dda6 // indirect
 	google.golang.org/grpc v1.29.1
-	google.golang.org/protobuf v1.23.0
 )
 
 replace github.com/gocql/gocql => github.com/scylladb/gocql v0.0.0-20201029162719-81a4afe636ae