Update dependencies (#104)

* Update dependencies
* Tidy up Go modules

go.mod

@@ -3,15 +3,15 @@ module github.com/mostafa/xk6-kafka
 go 1.18
 
 require (
-	github.com/dop251/goja v0.0.0-20220405120441-9037c2b61cbf
+	github.com/dop251/goja v0.0.0-20220516123900-4418d4575a41
 	github.com/linkedin/goavro/v2 v2.11.1
-	github.com/riferrei/srclient v0.5.2
+	github.com/riferrei/srclient v0.5.4
 	github.com/santhosh-tekuri/jsonschema/v5 v5.0.0
-	github.com/segmentio/kafka-go v0.4.31
+	github.com/segmentio/kafka-go v0.4.32
 	github.com/sirupsen/logrus v1.8.1
 	github.com/stretchr/testify v1.7.1
 	go.k6.io/k6 v0.38.3
-	gopkg.in/guregu/null.v3 v3.3.0
+	gopkg.in/guregu/null.v3 v3.5.0
 )
 
 require (
@@ -20,23 +20,23 @@ require (
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/go-sourcemap/sourcemap v2.1.4-0.20211119122758-180fcef48034+incompatible // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/klauspost/compress v1.15.1 // indirect
+	github.com/klauspost/compress v1.15.7 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.12 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
 	github.com/nxadm/tail v1.4.8 // indirect
 	github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c // indirect
-	github.com/pierrec/lz4/v4 v4.1.14 // indirect
+	github.com/pierrec/lz4/v4 v4.1.15 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/serenize/snaker v0.0.0-20201027110005-a7ad2135616e // indirect
-	github.com/spf13/afero v1.1.2 // indirect
-	github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c // indirect
-	github.com/xdg/stringprep v1.0.0 // indirect
-	golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd // indirect
-	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
-	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
+	github.com/spf13/afero v1.8.2 // indirect
+	github.com/xdg/scram v1.0.5 // indirect
+	github.com/xdg/stringprep v1.0.3 // indirect
+	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
+	golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f // indirect
+	golang.org/x/sys v0.0.0-20220702020025-31831981b65f // indirect
 	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/time v0.0.0-20220224211638-0e9765cccd65 // indirect
+	golang.org/x/time v0.0.0-20220609170525-579cf78fd858 // indirect
 	golang.org/x/xerrors v0.0.0-20220411194840-2f41105eb62f // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
+	gopkg.in/yaml.v3 v3.0.0-20220512140231-539c8e751b99 // indirect
 )