Update pipeline actions (#3)

* Update pipeline actions
* go 1.20 update

Author: gaeste

.github/workflows/test.yml

@@ -12,12 +12,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: set up Go 1.x
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
-          go-version: ^1.14
+          go-version: '1.20'
+          check-latest: true
         id: go
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: modules
         run: go mod download
       - name: test

emf/logger_test.go

@@ -3,7 +3,6 @@ package emf_test
 import (
 	"bytes"
 	"encoding/json"
-	"io/ioutil"
 	"os"
 	"testing"
 
@@ -220,7 +219,7 @@ func TestEmf(t *testing.T) {
 			logger.Log()
 
 			println(buf.String())
-			f, err := ioutil.ReadFile(tc.expected)
+			f, err := os.ReadFile(tc.expected)
 			if err != nil {
 				t.Fatal("unable to read file with expected json")
 			}