Merge pull request #41 from yeya24/update-go-version

Update go version to v1.20

Author: yeya24

.github/workflows/workflow.yaml

@@ -7,7 +7,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v1
         with:
-          go-version: 1.16.x
+          go-version: 1.20.x
       - uses: actions/checkout@v2
 
       - name: "format"

go.mod

@@ -1,10 +1,23 @@
 module github.com/yeya24/promlinter
 
-go 1.16
+go 1.20
 
 require (
 	github.com/prometheus/client_golang v1.12.1
 	github.com/prometheus/client_model v0.2.0
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 	gopkg.in/yaml.v2 v2.4.0
 )
+
+require (
+	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
+	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/prometheus/common v0.32.1 // indirect
+	github.com/prometheus/procfs v0.7.3 // indirect
+	golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 // indirect
+	google.golang.org/protobuf v1.26.0 // indirect
+)